Merge "Update Notifications OWNERS." into main am: ceba5139e6 am: 6ede07cdc5

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2796257

Change-Id: Ie3c4d2b5ea7f18d17d23122e77665d120b1e37e1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>