[automerger skipped] Add team members to SystemUI OWNERS. am: 866f7ef432 -s ours am: 212b86bf5c -s ours

am skip reason: Merged-In I3f3b389179ca25380a7404364e1102be2127fd1b with SHA-1 5eea9bc36c is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24733247

Change-Id: Iee67aa30f5632f2796a668021770dbee9bad464f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>