add tests module tag to omx_tests
add tests module tag to omx_tests

Change-Id: I5dcb5187f09a7ae980ac5857b7ade81001d459f8

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base