Make process timeout message meaningful
Currently nightlies frontend displays fixture_setup when the Pytest test time outed.
Changing fixture_setup -> Process timed out
See tests in Allen https://lhcb-nightlies.web.cern.ch/nightly/lhcb-master/2728/Allen/x86_64_v2-el9-gcc13-dbg/tests
Edited by Pawel Kopciewicz