[llvm-branch-commits] [clang-tools-extra] release/20.x: [clang-tidy] Fix broken HeaderFilterRegex when read from config file (#133582) (PR #134215)

[Piotr Zegar via llvm-branch-commits]

https://github.com/PiotrZSL approved this pull request.

It's ok as far as it works.
Personally if we do not utilize that optional, then probably it should be removed.

https://github.com/llvm/llvm-project/pull/134215