Merge "ethernet: Wait on releaseTetheredInterface() to be processed" into main am: bf6f5b576d am: af8c03587f am: 6a639ce85b

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2731793

Change-Id: I0c95f2da8a8482e8f001664e7572170749f47c9b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>