Fix PR #6576 (Me0 global reco)

Pull request #6576 switched from using EmulatedME0Segment to ME0Segment. This just updates

    FastSimulation/Configuration/test/TestAnalyzer_Final.cc

for the change.  Note that I only fixed the compiler error, I haven't done any testing yet.  I'll run the standard upgrade matrix tests after this has been submitted, but they won't test TestAnalyzer_Final.cc.

@dnash86
I'll grab the commit and apply directly myself.

For future reference though, it's possible to put in a pull request directly on to my branch (mark-grimes:fix6576) and then the pull request gets updated.  I could have done the same onto your branch and modify #6576 directly, but it requires you to accept it - in the past I've been waiting around for people to accept, so I find it easier to put in a new request myself.