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

This reverts commit 0f69f749625d57d47f492e1254ace3500f88cf74.

Reason for revert: reland without DeviceConfig changes

BUG: 277448672
Test: atest android.accessibilityservice.cts.AccessibilityTextTraversalTest#testTextEditingAction
Change-Id: Ib02120028a3ea0a6e73041262096f0921d6f1cfc
1 file changed