Merge "Skip hostside tethering test if not SdkLevel.isAtLeastB()" into main am: b0cad64f5f am: 7692101949

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3551079

Change-Id: Idb257aa942342f6b8f1f7681382b23ce80778624
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>