init: add permission for charging_policy access am: fb8fb609b0

Original change: https://android-review.googlesource.com/c/device/google/gs101/+/2418901

Change-Id: Icc2d509be2b0cb7261e3f24db68180f996bed7fb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>