Restore smart_battery_footer string and translations for non-gms

GMS has its own (somewhat proprietary) string here, therefore we need to
drop the string from the AOSP Settings app; and add it here again
instead for non-GMS builds.

Strings taken from AOSP's packages/apps/Settings tag android-11.0.0_r48.

Issue: FP3-A11#391
Issue: FP3-A11#427
Change-Id: Ib1bd71d9863a82269855051621d2ea5a15f2f9f7
(cherry picked from commit c51a05c59c064e725a555f61aa6592dcda70e82e)
87 files changed
tree: 99de45df8cd0eccd9d46455db4ed2068c551496d
  1. overlay/
  2. device-vendor.mk