SIM: Only trigger sub updates if the lifecycle isn't ending

This broadcast would cause a re-rendering of the sim preferences
but the activity context is actually tearing down at that point
which causes common context items such as resources items to be
null.

Change-Id: I5cb23f941c9ace6382dbc324c8e1820f54853eda
TICKET:CYNGNOS-1918
(cherry picked from commit 1eb75899)