Merge "Revert "Revert "[SettingsProvider] skip caching in system server"""...

Merge "Revert "Revert "[SettingsProvider] skip caching in system server""" into udc-dev am: 23cdcba7 am: e9d9b921 am: fe92c4b2

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22999028



Change-Id: I1b4fc840bb34409761af57f3b5a871d17e4c83dc
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>