Merged to sycl-web with no conflict or build issue

HALT
Conflicts detected on merge
 .: (from main)
  CONFLICT (content): Merge conflict in clang/lib/Driver/Driver.cpp
 commit a7d9365
 Author: Joseph Huber <huberjn@outlook.com>
 Date:   Mon Jul 21 18:36:39 2025 -0500
     [Clang] Rework creating offloading toolchains (#125556)
     Summary:
     This patch reworks how we create offloading toolchains. Previously we
     would handle this separately for all the different kinds. This patch
     instead changes this to use the target triple and the offloading kind to
     determine the proper toolchain. In the old case where the user only
     passes `--offload-arch` we instead infer the triple from the passed
     arguments. This is a pretty major overhaul but currently passes all the
     clang tests with only minor changes to error messages.
 Affected files:
   clang/include/clang/Basic/DiagnosticDriverKinds.td
   clang/include/clang/Driver/Driver.h
   clang/include/clang/Driver/Options.td
   clang/include/clang/Driver/ToolChain.h
   clang/lib/Driver/Driver.cpp
   clang/lib/Driver/ToolChain.cpp
   clang/lib/Driver/ToolChains/AMDGPU.cpp
   clang/lib/Driver/ToolChains/Clang.cpp
   clang/lib/Driver/ToolChains/Cuda.cpp
   clang/test/Driver/amdgpu-hip-system-arch.c
   clang/test/Driver/cuda-phases.cu
   clang/test/Driver/hip-inputs.hip
   clang/test/Driver/hip-invalid-target-id.hip
   clang/test/Driver/hip-options.hip
   clang/test/Driver/invalid-offload-options.cpp
   clang/test/Driver/nvptx-cuda-system-arch.c
   clang/test/Driver/offload-target.c
   clang/test/Driver/openmp-offload.c
   clang/test/Driver/openmp-system-arch.c
 Notify: michael.d.toguchi@intel.com

Merged to sycl-web with no conflict or build issue

Build passed

[NFC][libspirv] Delete dead code libspirv/lib/generic/math/ep_log.cl (#…
…19491)

Revert "[CI] Fix detecting usage of private emails" (#19488)
Reverts #19394 sadly.
The workflow is failing if user's email is not listed publicly on your
GH profile. This is different from not having your email public on
Github (in Github email settings page vs. email field in Github
profile/email settings).
Reverting this PR till I figure out a fix.

[SYCL][E2E][Matrix] Remove XFAIL from tests passing on dev-igc (#19455)
Made some igc-dev fixes + driver update, these are passing now.
---------
Signed-off-by: Sarnie, Nick <nick.sarnie@intel.com>

[CI] Only run Matrix tests for dev-igc (#19436)
Only the Matrix team has committed to investigating failures on the IGC
side. See discussion in #18818
Signed-off-by: Sarnie, Nick <nick.sarnie@intel.com>

[NFC][Driver] Refactor SYCLTargetInfoList init. (#19414)
Changed the logic from
```c++
if ( not NVPTX and not AMDGCN) {
  if (Intel) {
    // process Intel case
    continue;
  }
  // process targets which are not Intel, NVPTX or AMDGCN
} else {
  // process NVPTX and AMDGCN case
}
```
to more readable (in my opinion)
```c++
if (NVPTX or AMDGCN) {
  // process NVPTX and AMDGCN case
} else if (Intel) {
  // process Intel case
} else {
  // process targets which are not Intel, NVPTX or AMDGCN
}
```
Inside NVPTX and AMDGCN branch replaced
```c++
auto it = find_if(...);
if (it == end)
  ...
```
to
```c++
if (none_of(...))
  ...
```

[NFC][Driver] Refactor SYCLTargetInfoList init. (#19414)
Changed the logic from
```c++
if ( not NVPTX and not AMDGCN) {
  if (Intel) {
    // process Intel case
    continue;
  }
  // process targets which are not Intel, NVPTX or AMDGCN
} else {
  // process NVPTX and AMDGCN case
}
```
to more readable (in my opinion)
```c++
if (NVPTX or AMDGCN) {
  // process NVPTX and AMDGCN case
} else if (Intel) {
  // process Intel case
} else {
  // process targets which are not Intel, NVPTX or AMDGCN
}
```
Inside NVPTX and AMDGCN branch replaced
```c++
auto it = find_if(...);
if (it == end)
  ...
```
to
```c++
if (none_of(...))
  ...
```