[clang] [clang][analyzer] Remove array bounds check from PointerSubChecker (PR #102580)

[Balázs Kéri via cfe-commits]

balazske wrote:

The `ArrayBoundV2` checker needs some update to find all cases. For example `(&x - 1) - &x` is not found, because the checker does only check `ArraySubscriptExpr` (and others), not a `BinaryOperator` with pointer and integer.

https://github.com/llvm/llvm-project/pull/102580