Increase version to 3.9.1

:Release Notes:
Increase minor version number

:Detailed Notes:

:Testing Performed:
Built.

:QA Notes:

:Issues Addressed:
[BHV-9489] CCC: luna-service2=192,v3.9.1

Open-webOS-DCO-1.0-Signed-off-by: Alexandr Smoktal <alexandr.smoktal@lge.com>

Change-Id: I3a6098f36aa43e5dcd683a32e9f22eddbd1eda24
Reviewed-on: https://g2g.palm.com/5855
Reviewed-by: DCO Verification
Reviewed-by: Alexandr Smoktal <alexandr.smoktal@lge.com>
Tested-by: Alexandr Smoktal <alexandr.smoktal@lge.com>
Reviewed-by: Anatolii Sakhnik <anatolii.sakhnik@lge.com>