[automerger skipped] Merge "Remove platform cert from Tethering tests" into rvc-dev am: 041f00f991 -s ours am: 967f044f83 -s ours

am skip reason: Change-Id I7c539f1f4a447b5913164b222601c6113c6fe645 with SHA-1 369fd25f79 is in history

Change-Id: I7c1d1fea95eb5a98363a8410d8a9e1b9b4fd47f2
tree: 281270951c7280b8fff738615419ce7bcf0fd54f
  1. Tethering/