Fix the clang build for clang 14 (#3923)

* Fix the clang build for clang 14.

clang 14 does not understand -Wno-deprecated-builtins,
which causes problems trying to compile Fast-DDS on
Ubuntu 22.04

Signed-off-by: Chris Lalancette <clalancette@gmail.com>

* Only add the flag for Clang 15 and newer.

Signed-off-by: Chris Lalancette <clalancette@gmail.com>

---------

Signed-off-by: Chris Lalancette <clalancette@gmail.com>

CMakeLists.txt

@@ -75,7 +75,9 @@ else()
         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-psabi")
         set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined")
     elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
-        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-builtins")
+        if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 15,0)
+            set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-builtins")
+        endif()
         set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl")
     endif()