5.3.12-rc2 tag for CVE check

5.3.12 rc 1 tag

Release candidate 6 tag

Merging to release-5.8.3: TT-14838 Addressed comments on GW docs impr…
…ovements (#7225) (#7227)
### **User description**
TT-14838 Addressed comments on GW docs improvements (#7225)
### **User description**
<details open>
<summary><a href="https://tyktech.atlassian.net/browse/TT-14838"
title="TT-14838" target="_blank">TT-14838</a></summary>
  <br />
  <table>
    <tr>
      <th>Summary</th>
      <td>[5.8.3] Update docs for Gateway changes</td>
    </tr>
    <tr>
      <th>Type</th>
      <td>
<img alt="Story"
src="https://tyktech.atlassian.net/rest/api/2/universal_avatar/view/type/issuetype/avatar/10315?size=medium"
/>
        Story
      </td>
    </tr>
    <tr>
      <th>Status</th>
      <td>In Code Review</td>
    </tr>
    <tr>
      <th>Points</th>
      <td>N/A</td>
    </tr>
    <tr>
      <th>Labels</th>
      <td>-</td>
    </tr>
  </table>
</details>
<!--
  do not remove this marker as it will break jira-lint's functionality.
  added_by_jira_lint
-->
---
https://tyktech.atlassian.net/browse/TT-14838
___
### **PR Type**
Documentation
___
### **Description**
- Improved documentation for context variables in middleware
- Clarified gRPC round robin load balancing configuration
___
### **Changes diagram**
```mermaid
flowchart LR
  A["Middleware context variables doc"] -- "clarified wording" --> B["Improved context variables comment"]
  C["gRPC config doc"] -- "added usage details" --> D["Clarified round robin comment"]
```
___
### **Changes walkthrough** 📝
<table><thead><tr><th></th><th align="left">Relevant
files</th></tr></thead><tbody><tr><td><strong>Documentation</strong></td><td><table>
<tr>
  <td>
    <details>
<summary><strong>middleware.go</strong><dd><code>Clarified context
variables documentation in middleware</code>&nbsp; &nbsp;
</dd></summary>
<hr>
apidef/oas/middleware.go
<li>Updated comment for <code>ContextVariables.Enabled</code> to clarify
middleware <br>access
</details>
  </td>
<td><a
href="https://github.com/TykTechnologies/tyk/pull/7225/files#diff-992ec7c28d25fd54f6491d295389757705cd114bc869a35cba50d42e548cdc6e">+1/-1</a>&nbsp;
&nbsp; &nbsp; </td>
</tr>
<tr>
  <td>
    <details>
<summary><strong>config.go</strong><dd><code>Clarified gRPC round robin
load balancing documentation</code>&nbsp; &nbsp; </dd></summary>
<hr>
config/config.go
<li>Expanded comment for <code>GRPCRoundRobinLoadBalancing</code> with
usage <br>instructions
</details>
  </td>
<td><a
href="https://github.com/TykTechnologies/tyk/pull/7225/files#diff-fe44f09c4d5977b5f5eaea29170b6a0748819c9d02271746a20d81a5f3efca17">+1/-1</a>&nbsp;
&nbsp; &nbsp; </td>
</tr>
</table></td></tr></tr></tbody></table>
___
> <details> <summary> Need help?</summary><li>Type <code>/help how to
...</code> in the comments thread for any questions about PR-Agent
usage.</li><li>Check out the <a
href="https://qodo-merge-docs.qodo.ai/usage-guide/">documentation</a>
for more information.</li></details>
___
### **PR Type**
Documentation
___
### **Description**
- Clarified documentation for context variable access in middleware
- Expanded gRPC round robin load balancing usage instructions
___
### **Changes diagram**
```mermaid
flowchart LR
  A["ContextVariables comment"] -- "clarified middleware access" --> B["Improved context variable doc"]
  C["GRPCRoundRobinLoadBalancing comment"] -- "added usage details" --> D["Expanded gRPC load balancing doc"]
```
___
### **Changes walkthrough** 📝
<table><thead><tr><th></th><th align="left">Relevant
files</th></tr></thead><tbody><tr><td><strong>Documentation</strong></td><td><table>
<tr>
  <td>
    <details>
<summary><strong>middleware.go</strong><dd><code>Clarified context
variable access in middleware documentation</code></dd></summary>
<hr>
apidef/oas/middleware.go
<li>Clarified the comment for <code>ContextVariables.Enabled</code> to
specify which <br>middleware have access to context variables.
</details>
  </td>
<td><a
href="https://github.com/TykTechnologies/tyk/pull/7227/files#diff-992ec7c28d25fd54f6491d295389757705cd114bc869a35cba50d42e548cdc6e">+1/-1</a>&nbsp;
&nbsp; &nbsp; </td>
</tr>
<tr>
  <td>
    <details>
<summary><strong>config.go</strong><dd><code>Expanded gRPC round robin
load balancing documentation</code>&nbsp; &nbsp; &nbsp; </dd></summary>
<hr>
config/config.go
<li>Expanded the comment for <code>GRPCRoundRobinLoadBalancing</code> to
include usage <br>instructions for specifying the load balanced service
address.
</details>
  </td>
<td><a
href="https://github.com/TykTechnologies/tyk/pull/7227/files#diff-fe44f09c4d5977b5f5eaea29170b6a0748819c9d02271746a20d81a5f3efca17">+1/-1</a>&nbsp;
&nbsp; &nbsp; </td>
</tr>
</table></td></tr></tr></tbody></table>
___
> <details> <summary> Need help?</summary><li>Type <code>/help how to
...</code> in the comments thread for any questions about PR-Agent
usage.</li><li>Check out the <a
href="https://qodo-merge-docs.qodo.ai/usage-guide/">documentation</a>
for more information.</li></details>
---------
Co-authored-by: Laurentiu <6229829+lghiur@users.noreply.github.com>
Co-authored-by: lghiur <laurentiu.ghiur@gmail.com>

Release tag

Release tag

Merge remote-tracking branch 'origin/master' into TT-9234-regression-…
…fixes

5.8.3 rc5 for testing

Merging to release-5.8.3: [TT-14621]corrected prefix for certificates (…
…#7094)
[TT-14621]corrected prefix for certificates (#7094)
### **User description**
<details open>
<summary><a href="https://tyktech.atlassian.net/browse/TT-14621"
title="TT-14621" target="_blank">TT-14621</a></summary>
  <br />
  <table>
    <tr>
      <th>Summary</th>
<td>[regression]Data plane gateways no longer store certificates in
redis</td>
    </tr>
    <tr>
      <th>Type</th>
      <td>
<img alt="Bug"
src="https://tyktech.atlassian.net/rest/api/2/universal_avatar/view/type/issuetype/avatar/10303?size=medium"
/>
        Bug
      </td>
    </tr>
    <tr>
      <th>Status</th>
      <td>In Dev</td>
    </tr>
    <tr>
      <th>Points</th>
      <td>N/A</td>
    </tr>
    <tr>
      <th>Labels</th>
<td><a
href="https://tyktech.atlassian.net/issues?jql=project%20%3D%20TT%20AND%20labels%20%3D%20customer_bug%20ORDER%20BY%20created%20DESC"
title="customer_bug">customer_bug</a>, <a
href="https://tyktech.atlassian.net/issues?jql=project%20%3D%20TT%20AND%20labels%20%3D%20jira_escalated%20ORDER%20BY%20created%20DESC"
title="jira_escalated">jira_escalated</a>, <a
href="https://tyktech.atlassian.net/issues?jql=project%20%3D%20TT%20AND%20labels%20%3D%20release3candidate%20ORDER%20BY%20created%20DESC"
title="release3candidate">release3candidate</a></td>
    </tr>
  </table>
</details>
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---
<!-- Provide a general summary of your changes in the Title above -->
## Description
<!-- Describe your changes in detail -->
## Related Issue
<!-- This project only accepts pull requests related to open issues. -->
<!-- If suggesting a new feature or change, please discuss it in an
issue first. -->
<!-- If fixing a bug, there should be an issue describing it with steps
to reproduce. -->
<!-- OSS: Please link to the issue here. Tyk: please create/link the
JIRA ticket. -->
## Motivation and Context
<!-- Why is this change required? What problem does it solve? -->
## How This Has Been Tested
<!-- Please describe in detail how you tested your changes -->
<!-- Include details of your testing environment, and the tests -->
<!-- you ran to see how your change affects other areas of the code,
etc. -->
<!-- This information is helpful for reviewers and QA. -->
## Screenshots (if appropriate)
## Types of changes
<!-- What types of changes does your code introduce? Put an `x` in all
the boxes that apply: -->
- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Refactoring or add test (improvements in base code or adds test
coverage to functionality)
## Checklist
<!-- Go over all the following points, and put an `x` in all the boxes
that apply -->
<!-- If there are no documentation updates required, mark the item as
checked. -->
<!-- Raise up any additional concerns not covered by the checklist. -->
- [ ] I ensured that the documentation is up to date
- [ ] I explained why this PR updates go.mod in detail with reasoning
why it's required
- [ ] I would like a code coverage CI quality gate exception and have
explained why
___
### **PR Type**
Bug fix, Tests
___
### **Description**
- Fixed certificate key prefix from `cert` to `raw-` in storage logic
- Updated all related test cases to use `raw-` prefix
- Ensured certificate caching logic matches new key prefix
- Improved consistency between implementation and tests
___
### **Changes walkthrough** 📝
<table><thead><tr><th></th><th align="left">Relevant
files</th></tr></thead><tbody><tr><td><strong>Bug
fix</strong></td><td><table>
<tr>
  <td>
    <details>
<summary><strong>mdcb_storage.go</strong><dd><code>Update certificate
key prefix logic to `raw-`</code>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </dd></summary>
<hr>
storage/mdcb_storage.go
<li>Changed certificate key prefix check from <code>cert</code> to
<code>raw-</code><br> <li> Ensured resource type detection aligns with
new prefix
</details>
  </td>
<td><a
href="https://github.com/TykTechnologies/tyk/pull/7094/files#diff-c5739d542a422343ec22585ffa5e4ad7e2e91358db018a157dc23cb5096c04d2">+1/-1</a>&nbsp;
&nbsp; &nbsp; </td>
</tr>
</table></td></tr><tr><td><strong>Tests</strong></td><td><table>
<tr>
  <td>
    <details>
<summary><strong>mdcb_storage_test.go</strong><dd><code>Update tests for
new certificate key prefix `raw-`</code>&nbsp; &nbsp; &nbsp; &nbsp;
&nbsp; &nbsp; &nbsp; </dd></summary>
<hr>
storage/mdcb_storage_test.go
<li>Updated all test cases to use <code>raw-</code> prefix for
certificates<br> <li> Adjusted test logic to match new certificate key
handling<br> <li> Ensured certificate caching tests reflect updated
prefix
</details>
  </td>
<td><a
href="https://github.com/TykTechnologies/tyk/pull/7094/files#diff-6a40b704ea7dc3b61069eebd5d56464a66bb1c61095909aa9cc5e423c5c88422">+6/-6</a>&nbsp;
&nbsp; &nbsp; </td>
</tr>
</table></td></tr></tr></tbody></table>
___
> <details> <summary> Need help?</summary><li>Type <code>/help how to
...</code> in the comments thread for any questions about PR-Agent
usage.</li><li>Check out the <a
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Merge branch 'master' into TT-9234-regression-fixes