[clang] [analyzer] Detect leaks of stack addresses via output params, indirect globals (PR #105648)

[Arseniy Zaostrovnykh via cfe-commits]

necto wrote:

It turns out that you cannot rebase&merge in llvm-project repo, so I'll create two more PRs stacked PRs - one per commit


https://github.com/llvm/llvm-project/pull/105648