[clang] [Clang][Sema] Fix the lambda call expression inside of a type alias declaration (PR #82310)

[Erich Keane via cfe-commits]

https://github.com/erichkeane commented:

I don't have any concerns, but want @cor3ntin to take a look.  He's under the weather at the moment, so he might be a few days.

https://github.com/llvm/llvm-project/pull/82310