message: Fix cmake version check to work in older cmake
diff: @@ -402,7 +402,7 @@ if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
  list(APPEND warning_flags -Wno-unused-lambda-capture)
  endif()
  - if(CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 13.0)
  + if(CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 13.0)
  list(APPEND warning_flags -Wno-unused-but-set-variable -Wno-deprecated-copy)
  endif()
  