[clang] [analyzer] Add alpha.cplusplus.BoundsInformation checker (PR #112784)

[David Kilzer via cfe-commits]

ddkilzer wrote:

This checker is intended to be a companion to [C++ Safe Buffers](https://clang.llvm.org/docs/SafeBuffers.html) and [`-Wunsafe-buffer-usage`](https://clang.llvm.org/docs/DiagnosticsReference.html#wunsafe-buffer-usage), but not replace it.


https://github.com/llvm/llvm-project/pull/112784