Adjust check for failed job queue push in dispatch changes and update move

Change accordingly with I67400ba in core and make more robust in case,
useless true return value is removed in JobQueueGroup::push.

Keep backwards compatibility with 1.23 with strict comparison
for false return value on error.

Change-Id: I218b186361d72053878dc7021d5d37b4d6c11139
Merge "Adjust check for failed job queue push in dispatch changes and update move"