[clang] [Clang][Sema] Check the number of lambda non-concept tempate parameters (PR #74885)

[via cfe-commits]

knightXun wrote:

> This needs at least one test and a Release note.
> 
> I expect the code form the issue to be well-formed: https://godbolt.org/z/bhdfG34xc
> 
> So I am curious why you are adding the diagnostic for?

but the lambda template param is unknown, how can the template instantiator deduce the real type?

https://github.com/llvm/llvm-project/pull/74885