[SYCL][NFC] Move khr_free_function_commands extension to common khr directory#18556

sarnex merged 1 commit intointel:syclintel/llvm:syclfrom

dyniols:move_khr_free_function_commands_impl_to_common_dirdyniols/llvm:move_khr_free_function_commands_impl_to_common_dirCopy head branch name to clipboard