[clang] [Clang][Sema] Don't build CXXDependentScopeMemberExprs for potentially implicit class member access expressions (PR #92318)

[Vlad Serebrennikov via cfe-commits]

https://github.com/Endilll commented:

`Sema.h` changes look good to me.

https://github.com/llvm/llvm-project/pull/92318