Remove unused include for OutputObjHeader

Removed unused OutputObjHeader include.

Author: zhangbiao-phy

PWGHF/HFC/Tasks/taskCharmHadronsCharmFemtoDream.cxx

@@ -28,7 +28,6 @@
 #include <Framework/HistogramRegistry.h>
 #include <Framework/HistogramSpec.h>
 #include <Framework/InitContext.h>
-#include <Framework/OutputObjHeader.h>
 #include <Framework/runDataProcessing.h>
 
 #include <array>