[clang] [clang][analyzer] PointerSubChecker should not warn on pointers converted to numerical type (PR #111846)

[Donát Nagy via cfe-commits]

NagyDonat wrote:

> > The change LGTM, I think we can merge it.
> 
> I guess the testcase pointer-sub.c have to be fixed to work on the windows buildbot, also. Right?

Right, thanks for catching my mistake!

https://github.com/llvm/llvm-project/pull/111846