Add -fexperimental-library flag on Clang 16 to fix compile errors (#5416

)

Fix compilation errors on newer Clang (upstream) versions which do not
fully support jthread and stop_token. Already used for AppleClang
variant.

x-ref
  - #5364
  - closes #5411

---
TYPE: NO_HISTORY
DESC: Add -fexperimental-library flag on Clang 16 to fix compile errors

CMakeLists.txt

@@ -201,7 +201,7 @@ else()
     endif()
   endif()
 
-  if (CMAKE_CXX_COMPILER_ID MATCHES "AppleClang" AND ${CMAKE_CXX_COMPILER_VERSION} VERSION_GREATER_EQUAL "16")
+  if (CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND ${CMAKE_CXX_COMPILER_VERSION} VERSION_GREATER_EQUAL "16")
     add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-fexperimental-library>)
   endif()
 endif()