Update types of event/run/lumi in Tracking/Vertexing

The online is changing to produce data with event numbers that are 64 bits instead of 32 bits. CMSSW software needs to be modified to handle that. Following
https://hypernews.cern.ch/HyperNews/CMS/get/recoDevelopment/1302.html
I am making changes to different packages, here Tracking/Vertexing. I am using the events/run/lumi types defined in DataFormats/Provenance/interface/RunLumiEventNumber.h . Updates are generally trivial and there should be no any visible effects of them (except for the rare event numbers with > 32 bits). 
Fine, then I'll drop the changes in this file.