[clang] [Clang] emit -Wignored-qualifiers diagnostic for cv-qualified base classes (PR #121419)

[Oleksandr T. via cfe-commits]

a-tarasyuk wrote:

> ...that the template cases are going to be REALLY noisy

@erichkeane It looks like that's why I have two failed tests from `llvm-libc++-shared-cfg-in` due to the use of qualifiers

https://github.com/llvm/llvm-project/pull/121419