[clang] [clang-tidy]add new check `bugprone-compare-pointer-to-member-virtual-function` (PR #66055)

[Congcong Cai via cfe-commits]

HerrCai0907 wrote:

> I run this check on two bigger projects, didn't found anything (I was expecting it wont).
> 
> So at least in case of false-positives it looks fine.

I also run in some project and find nothing.

Could I land it now?

https://github.com/llvm/llvm-project/pull/66055