[clang-tools-extra] [run-clang-tidy.py] Add option to ignore source files from compilation database (PR #82416)

[Carlos Galvez via cfe-commits]

carlosgalvezp wrote:

> Why "ignore" instead of "filter"?

Why can't we make "filter" use a full regex that supports negative expressions instead?


https://github.com/llvm/llvm-project/pull/82416