API-241.Addition of Update Version Script to support global version update
API-241.Addition of Update Version Script to support global version update

Change-Id: I4b49fd01b759b454019fbf461848524e0469d1c9
Reviewed-on: https://review.streamsets.net/15620
Reviewed-by: Rohit Pawar2

streamsets/datacollector-api,streamsets/datacollector-api