[clang] [Clang] fix cast failures by adjusting the resolution of record declaration contexts to handle semantic and lexical distinctions (PR #96228)

[Oleksandr T. via cfe-commits]

a-tarasyuk wrote:

@shafik Thank you for your review. If the changes look good to @zyn0217, I would appreciate it if someone could merge them, as I don't have access. Thanks.

https://github.com/llvm/llvm-project/pull/96228