[clang] [UBSAN] [NFC] pre-commit tests for null, alignment, bounds checks (PR #176210)

[VASU SHARMA via cfe-commits]

vasu-the-sharma wrote:

> nit: You can remove the trailing `(` for `__ubsan_handle_type_mismatch_v1_abort` calls.

Resolved.

https://github.com/llvm/llvm-project/pull/176210