[clang-tools-extra] [clang-tidy] Teach `misc-use-internal-linkage` to suggest giving classes internal linkage (PR #172797)

[Baranov Victor via cfe-commits]

https://github.com/vbvictor commented:

Please add test with macro like AST_MATCHER().
Could you run this option on llvm codebase to check for FP

https://github.com/llvm/llvm-project/pull/172797