[clang-tidy][NFC] Fix a couple of suspicious StringRef::data() usages#158480

vbvictor merged 2 commits intollvm:mainllvm/llvm-project:mainfrom

capitan-davide:fix-suspicious-stringview-data-usagecapitan-davide/llvm-project:fix-suspicious-stringview-data-usageCopy head branch name to clipboard