Adapt to new Gaudi monitoring (@sponce)

Cheery picked from !506 (merged)

Goes together with LHCb!2800 (merged), !510 (merged), Boole!313 (merged), Rec!2229 (merged), Brunel!1079 (merged), Phys!800 (merged), Analysis!706 (merged), DaVinci!440 (merged), Alignment!144 (merged)

Corresponding MRs to master: LHCb!2761 (merged), !506 (merged), Boole!312 (merged), Rec!2209 (merged), Brunel!1074 (merged), Phys!796 (merged), Analysis!701 (merged), DaVinci!433 (merged)