Removes the aodh service parameter alarm_history_time_to_live
Removes references to aodh and gnocchi from puppet and upgrade code.
Removes old gnocchi references from remote logging.
Story: 2004764
Task: 30537
Change-Id: I3a03dd4a2afd47f1cc3f677f02d348eabf11a653
Signed-off-by: Al Bailey <Al.Bailey@windriver.com>