[clang-tidy][NFC] simplify matchers in bugprone-optional-value-conversion#119346

HerrCai0907 merged 1 commit intollvm:mainllvm/llvm-project:mainfrom

HerrCai0907:refactor-OptionalValueConversionCheckHerrCai0907/llvm-project:refactor-OptionalValueConversionCheckCopy head branch name to clipboard