Update Pixel han config file
Changes:
- Clusters/ClusterOccupancy_ -> Clusters/ClusterFEOccupancy
- ClustersOnTrack/ClusterOccupancyOnTrack_ -> ClustersOnTrack/ClusterFEOccupancyOnTrack_
- Status/MapOfModulesStatus_ -> Status/MapOfFEsStatus_
Web-Display example :
https://atlasdqm.cern.ch/webdisplay/test/1234/express_express/run_394994/run/InnerDetector/Pixel/
tagging @ytakubo