[clang] [clang] Fix overload resolution ranking of inherited constructors (PR #132830)

[Vlad Serebrennikov via cfe-commits]

https://github.com/Endilll commented:

CWG2273 says that its resolution fixed [CWG2277](https://cplusplus.github.io/CWG/issues/2277.html). Can you look into that, too? Maybe we can claim conformance with one more Core issue for free.

https://github.com/llvm/llvm-project/pull/132830