Missing back button on MultiSimSettings ActionBar

Fixed missing back button on ActionBar (default Settings behavior on
submenus) by adding "parentActivityName" property to MultiSimSettings
activity.

Change-Id: I60a1123be29d81c8232e0acee1ac9544bf9b32e6
Automatic translation import

Change-Id: I41eb51802e180cb3962d6bed1940aeed2bbf0989
Merge "Missing back button on MultiSimSettings ActionBar" into cm-11.0
Settings: add equalizer tile toggle

Change-Id: I51b34e34a7e6305bc5ced0672eb2aa7e8db45057
Signed-off-by: Roman Birg <roman@cyngn.com>
Merge branch 'cm/cm-11.0'