1. Rename TIS to StarlingX for .service file
Test:
After the de-brand change, bootimage.iso has been built in the flock
Layer and installed on the dev machine to validate the changes.
Please note, doing de-brand changes in batches, this is batch12 changes.
Story: 2006387
Task: 39650
Change-Id: I3a4836563836246f90e195bd3f5212af73420fbe
Signed-off-by: Sharath Kumar K <sharath.kumar@intel.com>