[DK2-0]Create AutomaticOnOffKeepaliveTracker am: 3d60bacfa0

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2390560

Change-Id: I30ad666e0d47d9bc0c5f287dbf4c58920cdb25a6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>