Merge branch 'lgiambas/hidvalley' into 'Sim10'
HidValleyH.py makes Gauss crash in Sim10. See https://lhcb-productions.web.cern.ch/simulation/pipelines/?id=178&ci_run=qee_bw&job=bw.stage0.yaml%3Aqee-bw2023+expected-2023+pp+MagUp%3A43900065 coming from this request: lhcb-simulation/mc-requests!24 (merged)