[PWGEM/PhotonMeson] Add Dalitz electron efficiency task (#18311)

Co-authored-by: Laura Gansbartl <lgansbartl@pcikf5.ikf.uni-frankfurt.de>

Author: lgansbartl

PWGEM/PhotonMeson/Tasks/CMakeLists.txt

@@ -210,7 +210,14 @@ o2physics_add_dpl_workflow(pair-qc-task
                     SOURCES pairQcTask.cxx
                     PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::AnalysisCore O2Physics::PWGEMPhotonMesonCore
                     COMPONENT_NAME Analysis)
+
 o2physics_add_dpl_workflow(two-photon-mc-task
                     SOURCES twoPhotonMcTask.cxx
                     PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::AnalysisCore O2Physics::PWGEMPhotonMesonCore
                     COMPONENT_NAME Analysis)
+
+o2physics_add_dpl_workflow(dilepton-effi-for-dalitz-skimmer
+                    SOURCES dileptonEffiForDalitzSkimmer.cxx
+                    PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::AnalysisCore O2Physics::PWGEMPhotonMesonCore
+                    COMPONENT_NAME Analysis)
+