[2/2] Settings: Add lockscreen ring battery setting

Change-Id: Ia07ecc1feedee71b8ea217c53244fdef9ff1bc18

Conflicts:
	res/values/custom_strings.xml

Conflicts:
	res/values/gummy_strings.xml
Active display [squashed](2/2) & revamped Oct Settings menu

Change-Id: If15f748a9bb8ad3b82d7b9944b0b456fdbabd9fe

Conflicts:
	res/values/cr_arrays.xml
	res/xml/screen_and_animations.xml

Conflicts:
	res/values/cr_arrays.xml
	res/values/cr_attrs.xml
	res/values/cr_strings.xml
	res/xml/general_settings.xml
	res/xml/screen_and_animations.xml

Conflicts:
	res/values/pac_strings.xml
	res/xml/settings_headers.xml