[automerger skipped] Fix CtsTetheringTest on devices without permanent softAp interfaces. am: 3abe36567c am: ef7d1e44ca -s ours am: cd011d8048 -s ours am: 345750862b -s ours

am skip reason: Change-Id I0ba6bc9dcbf7829dcad5561c707d5f5c5540f10b with SHA-1 24d8b8391e is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/cts/+/11863001

Change-Id: If75a810be7316855e06d55c6051ef201c795c9a2
tree: feab3515f5c3c183d1952d7b8963642acbbcc908
  1. tests/