[clang-tidy]`pro-bounds-array-to-pointer-decay` ignore predefined expression

cast PredefinedExpr such as `__func__` to const char* should be accpetted.

Reviewed By: PiotrZSL

Differential Revision: https://reviews.llvm.org/D158244

GitOrigin-RevId: 9be33de4f39713c2deb7cc262b4dd4e50dc8349d
3 files changed