[clang][Sema] Avoid warnings when mixing diagnostic categories (NFC)#159316

brunodf-snps wants to merge 1 commit intollvm:mainllvm/llvm-project:mainfrom

brunodf-snps:clang-avoid-mixed-diagnostic-category-warningsbrunodf-snps/llvm-project:clang-avoid-mixed-diagnostic-category-warningsCopy head branch name to clipboard