Add OWNERS file am: 5deab574e2 Original change: https://android-review.googlesource.com/c/platform/frameworks/libs/gsma_services/+/2367075 Change-Id: I60b4ce882485e1fb6776589969cfddd2c66ea7ea Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>