Semaphore storing only 1 debug attachment

[sosnovsky]

          > @sosnovsky Why sometimes there is only one artefact when 2 tests are failed?

Looks like we're storing only 1 file in Artifacts folder even when multiple are written:

Should be fixed too, here is code in semaphore.yml - https://github.com/FlowCrypt/flowcrypt-browser/blob/master/.semaphore/semaphore.yml#L90

Originally posted by @sosnovsky in #5088 (comment)