Introduce an interface to obtain scheduler configuration & state (@graven) (!3281) · Merge requests · LHCb / LHCb · GitLab

Rosen Matev requested to merge cherry-pick-f802a5ac into master Oct 06, 2021

decouple HLTControlFlowMgr and ExecutionReportsWriter, i.e. no longer force the latter to include the definition of the former
required for HltGenConfig to query the data & control flow graph generated by HLTControlFlowMgr

cherry picked from !3104 (8a4b8df0)

needed for !3240 (merged) and related MRs