[clang] [Clang] Implement CWG2517 Useless restriction on use of parameter in constraint-expression (PR #132919)

[Vlad Serebrennikov via cfe-commits]

Endilll wrote:

If you update your branch with changes from `main`, unrelated changes in `cxx_dr_status.html` will disappear.

https://github.com/llvm/llvm-project/pull/132919