[clang] [clang-tools-extra] RFC: [clang-tidy] [analyzer] Move nondeterministic pointer usage check to tidy (PR #110471)

[via cfe-commits]

vabridgers wrote:

Thanks for the review comments. I believe I've resolved all review comments to date, including a small increase in scope for the original change (this check detects a few cases not detectable by the original CSA based check), and am ready for another round of review. @5chmidti , would you mind having a look?

I'm happy to document future changes beyond this check, but would like to keep this PR's scope limited to just porting the original CSA based check to a tidy check as much as possible. 

Also, I've not yet completed a full systems test on a large open source project (like a clang build), but will do so after I get some indications this PR is good to proceed with that. I'd like to minimize re-testing if possible since it is not a small task. 

Thank you

https://github.com/llvm/llvm-project/pull/110471