Add back/home action to Subscription Settings Action Bar (MultiSIM)

Change-Id: Ia290b861250fb5477908d3420e7ad290499f2c4c
Automatic translation import

Change-Id: I24017bec81b06b51aa9c77cbad3fd72b8bc002f4
Merge remote-tracking branch 'CM/cm-11.0' into cm-11.0