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

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

Change-Id: Ieee4a706fe91ee73a3ca529c654676c9a1c2db87
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>