[PWGLF] Add new task for MFT Pb-Pb (#8425)

Co-authored-by: ALICE Action Bot <alibuild@cern.ch>

Author: gbencedi

PWGMM/Mult/Tasks/CMakeLists.txt

@@ -34,6 +34,11 @@ o2physics_add_dpl_workflow(dndeta-mft
                     PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::AnalysisCore
                     COMPONENT_NAME Analysis)
 
+o2physics_add_dpl_workflow(dndeta-mft-pbpb
+                    SOURCES dndeta-mft-pbpb.cxx
+                    PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::AnalysisCore
+                    COMPONENT_NAME Analysis)
+
 o2physics_add_dpl_workflow(flatenicity-fv0
                     SOURCES flatenicityFV0.cxx
                     PUBLIC_LINK_LIBRARIES O2::Framework O2Physics::AnalysisCore