[clang-tools-extra] [clang-tidy] added `RespectOpaqueTypes` option to `readability-qualified-auto check` (PR #147060)

[Juan Besa via cfe-commits]

JuanBesa wrote:

Thanks for the comments. I also think `IgnoreAliasing` is a better name. In that case the default should be `true` though right? 

I'll look into merging the tests into a single file, and see if I can figure out the matcher.

https://github.com/llvm/llvm-project/pull/147060