[Sema] Use llvm::is_contained instead of llvm::all_of (NFC)#158213

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

kazutakahirata:cleanup_20250911_is_contained_clang_Semakazutakahirata/llvm-project:cleanup_20250911_is_contained_clang_SemaCopy head branch name to clipboard