owners: give apps and services team ownership am: dff1155fa2

Original change: https://android-review.googlesource.com/c/device/google/gs-common/+/2855244

Change-Id: I93f101fa1add2360e898f4179d0d36053e3d83a0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>