add owners to manage gs-common am: edf8707658 am: 9eaa8d078d

Original change: https://android-review.googlesource.com/c/device/google/gs-common/+/2185155

Change-Id: Ic7f65a0e3b4a1aba82c0cfafc8b75db69a3cc847
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>