Increase a timeout that's too short am: eb41de1d35

Original change: https://googleplex-android-review.googlesource.com/c/platform/cts/+/12121963

Change-Id: Iba2aad5c60c410458f583337225e992c82060bd9
tree: c8459596eed8214386a07fb517d8a6dbd10856cf
  1. tests/