Ensure callbacks are run properly on executor am: 905273c7dc

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/18727157

Change-Id: I89f630fbe9a1716e362dff5a418e667ac043ff62
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>