Merge "Allow failing testUsbAccessory CTS test in some cases." into marshmallow-cts-dev am: 92576739ec am: f33d903b35 am: 5ee5813802 am: 5ade2526c6 am: 4a4968bd56 am: 0e276a39c6
am: 63e9f897fb

Change-Id: Iaa23dd9967baa3c7eea07a9de62208c6b8f581e3