[clang-tools-extra] [clang-tidy] Add WarnOnSizeOfPointer mode to bugprone-sizeof-expression (PR #94356)

[Donát Nagy via cfe-commits]

NagyDonat wrote:

@EugeneZelenko Thanks for inviting some additional reviewers. I'll add an entry in the release notes.

https://github.com/llvm/llvm-project/pull/94356