Merge "Access DeviceConfig as system_server" into tm-dev am: 54397d6774

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/StatsD/+/18384337

Change-Id: I69f3d850ebeac6f538f2b8e2d2d6bcbd2ae071d2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>