[llvm] [llvm][lit] Add option to run only the failed tests (PR #158043)

[Michael Buch via llvm-commits]

Michael137 wrote:

Hmm a bit confused. It looks like `UNRESOLVED` test isn't being re-run on Windows. Is Windows not marking those as failures? It does work on Linux...

https://github.com/llvm/llvm-project/pull/158043