Fix setup of retry filters.

There were multiple registered filters for INTENT_RESTART_TRYSETUP_ALARM
this caused a retry not to fire and contributing to not recovering from
a RAT change error in identified by Samsung in post #22 of 8849653.

Bug: 8849653
Change-Id: I9c5cdb740d87a05dd69d72f8bc5596230b75d6f2