[clang] [Clang][Sema] Add a test for move ctor calling for a base class. NFC (PR #97164)

[Vitaly Buka via cfe-commits]

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

LGTM, but probably someone who contribute these components more should take a look.

https://github.com/llvm/llvm-project/pull/97164