Add sycl post link to clang sycl linker#5

asudarsa wants to merge 2 commits intomasterasudarsa/llvm-project:masterfrom

add_sycl_post_link_to_clang_sycl_linkerasudarsa/llvm-project:add_sycl_post_link_to_clang_sycl_linkerCopy head branch name to clipboard