[llvm-branch-commits] [compiler-rt] [sanitizer_symbolizer] Add initial symbolizer markup support for linux. (PR #73193)

[Vitaly Buka via llvm-branch-commits]

https://github.com/vitalybuka approved this pull request.

LGTM. but looks like it can be squashed with sanitizer_common test

https://github.com/llvm/llvm-project/pull/73193