[compiler-rt] [llvm] [TSan, SanitizerBinaryMetadata] Analyze the capture status for `alloca` rather than arbitrary `Addr` (PR #132756)

[Marco Elver via llvm-commits]

melver wrote:

This looks good. But we should commit the other PR first, and rebase this one. I leave it to you when you want to submit the other PR or if you want to await other reviewers' feedback too.

https://github.com/llvm/llvm-project/pull/132756