Merge "SyncSM01: define SyncStateMachine user interface" into main am: 85c1247b3c am: 1ba0fe16a1

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2325062

Change-Id: I9047e32e93bec4f7f7119f8491b9cbb87865414e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>