Added

• the native flush support (required support in the kernel and in an RNIC's driver)
• missing unit tests for rpma_mr_atomic_write()
• a check if librpma uses rdma-core installed from sources
• CI builds with rdma-core v45.0 installed from sources (with support for both native atomic write
  and native flush) on Ubuntu-latest and Fedora-latest CIs
• internal APIs:
  • rpma_utils_ibv_context_is_flush_capable() - checks if kernel supports the native flush
• BUILD_FORCE_ODP_NOT_SUPPORTED CMake option to disable On-Demand Paging (ODP) support in libibverbs
• BUILD_FORCE_NATIVE_ATOMIC_WRITE_NOT_SUPPORTED CMake option to disable support
  for native atomic write in libibverbs
• BUILD_FORCE_NATIVE_FLUSH_NOT_SUPPORTED CMake option to disable support for the native flush
  in libibverbs

Fixed

• the "ibv_query_device_ex_mock undeclared" compiler error when ON_DEMAND_PAGING_SUPPORTED
  is not defined and NATIVE_ATOMIC_WRITE_SUPPORTED is defined
• some wrong and misleading comments in tests/unit/peer/peer-mr_reg.c
• OS version in the Coverity CI build
• preventing from failing the build when 'rpm -q' or 'dpkg-deb' commands fail
• the "ibv_query_device_ex_mock undeclared" compiler error when both ON_DEMAND_PAGING_SUPPORTED
  and NATIVE_ATOMIC_WRITE_SUPPORTED are not defined

Changed

• renamed IBV_WR_ATOMIC_WRITE_SUPPORTED to NATIVE_ATOMIC_WRITE_SUPPORTED
• renamed is_ibv_wr_atomic_write_supported() to is_ibv_atomic_write_supported()
• updated the install-pmdk.sh script to install PMDK 1.12.1-119-g8074b19b1 with fixes
  required for Rocky Linux 8 and 9 and verify if the installation succeeded
• rpma_peer_new() to check the native flush support in kernel
• rpma_peer_setup_qp() to enable the native flush if both kernel and libibverbs support it
• rpma_peer_usage2access() to return native access flags if both kernel and libibverbs support the native flush
• rpma_flush() to use the native flush if the created QP supports it