[clang] [Clang] [Sema] Ensure noexcept(typeid(E)) checks if E throws when needed (PR #95846)

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

Alright, this does look like we’re handling all cases now (that I can think of at least).

However, I’d like to see some comments added to `f1`–`f3`, indicating why they’re dependent, because it took me a bit of thinking to figure that out just now...

https://github.com/llvm/llvm-project/pull/95846