[Utils] Use StringRef::ends_with (NFC)#135934

kazutakahirata merged 1 commit intollvm:mainllvm/llvm-project:mainfrom

kazutakahirata:cleanup_001_StringRef_ends_with_llvmkazutakahirata/llvm-project:cleanup_001_StringRef_ends_with_llvmCopy head branch name to clipboard