Removed usage of HistogramPersistencySvc and put all Histos into same output file

Part of set !3953 (merged) Moore!2053 (merged) DaVinci!809 (merged)

changed the description

mentioned in merge request Moore!2053 (merged)

/ci-test Moore!2053 (merged) DaVinci!809 (merged)

added RTA label

added ci-test-triggered label

• [2023-02-02 09:09] Validation started with lhcb-master-mr#6901
• [2023-02-02 13:46] Validation started with lhcb-master-mr#6908
• [2023-02-02 14:18] Validation started with lhcb-master-mr#6911
• [2023-02-03 18:09] Validation started with lhcb-master-mr#6942
• [2023-02-03 18:30] Validation started with lhcb-master-mr#6944
• [2023-02-04 18:54] Validation started with lhcb-master-mr#6954
• [2023-02-04 19:07] Validation started with lhcb-master-mr#6954
• [2023-02-04 19:20] Validation started with lhcb-master-mr#6954

resolved all threads

/ci-test Moore!2053 (merged) DaVinci!809 (merged)

/ci-test Moore!2053 (merged) DaVinci!809 (merged)

/ci-test Moore!2053 (merged) DaVinci!809 (merged) MooreAnalysis!108 (merged)

resolved all threads

changed the description

mentioned in merge request DaVinci!809 (merged)

/ci-test Moore!2053 (merged) DaVinci!809 (merged)

resolved all threads

changed the description

resolved all threads

/ci-test Moore!2053 (merged) DaVinci!809 (merged)

/ci-test Moore!2053 (merged) DaVinci!809 (merged)

resolved all threads