[clang] [Clang][Sema] Diagnose function/variable templates that shadow their own template parameters (PR #78274)

[Erich Keane via cfe-commits]

erichkeane wrote:

> Ping @erichkeane (if you are already being pinged automatically please let me know so I'm not double-pinging :) )

Rather than doing this, please just add a few folks ot the 'reviewers' list on the RHS of the PR interface.  It pings us as a part of it.

https://github.com/llvm/llvm-project/pull/78274