[PWGJE] Jet Fragmentation V0s (AliceO2Group#7723)

* * Implemented perpendicular cone for V0s in data and MC

* Added histograms for combinatorial V0s and their daughters

* Now always takes abs(pdg) for K0S check

* First implementation of V0 signal weight method

* * Added function that corrects z and jetpt for a given state

* * Added V0 signal weight getter

* * Added state converter from uint32_t to vector of ints

* * Added process with weighted data hists for background sub

* Added weights to all fill functions

* Added comments showing which fill functions are not used in V0 jets framework

* * Implemented v0qa task in jet framework

* * Added processes for inclusive V0s

* * Added processes for V0s in jets

* * Implemented check to see if MC event is reconstructed

* * Use soa::SmallGroups to prevent having to use presliceUnsorted

* * Added brief

* MegaLinter issue: use static_cast<>

PWGJE/Tasks/CMakeLists.txt

@@ -68,6 +68,10 @@ if(FastJet_FOUND)
                         SOURCES v0jetspectra.cxx
                         PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::PWGJECore O2Physics::AnalysisCore
                         COMPONENT_NAME Analysis)
+    o2physics_add_dpl_workflow(jet-v0qa
+                        SOURCES v0qa.cxx
+                        PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::PWGJECore O2Physics::AnalysisCore
+                        COMPONENT_NAME Analysis)
     o2physics_add_dpl_workflow(jet-finder-charged-qa
                         SOURCES jetfinderQA.cxx
                         PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::PWGJECore O2Physics::AnalysisCore