[clang] [llvm] Modify BoundsSan to improve debuggability (PR #65972)

[Vitaly Buka via cfe-commits]

vitalybuka wrote:

oskarwirga@ I'd like to use this feature but without counter, preserving ubsan IDs

Also I think in the current the counter has limited use: in optimized code, after inlining, it will have a lot of same ids, like 0, 1 from different functions.

So I propose to undo that part of the patch. WDYT?

https://github.com/llvm/llvm-project/pull/65972