Revert "[SYCL] Refresh hardening flags applied to the project (#18447)"#18472

AlexeySachkov merged 1 commit intosycl-rel-6_1_0intel/llvm:sycl-rel-6_1_0from

revert-dda1c1598a69intel/llvm:revert-dda1c1598a69Copy head branch name to clipboard