updated TrackerCSA14+LS1BPixRepair Scenario

the backport of pull request #6544 (to CMSSW_7_3_X)

the merged Scenario of TrackerCSA14+LS1BPixRepair was added; the details can be found in presentation from November 20th, Alignment meeting

https://indico.cern.ch/event/342234/session/0/contribution/12/material/slides/1.pdf