Update git submodules

* Update frameworks/support from branch 'androidx-master-dev'
  to 9a7b0c82a4f085a267159e9f839a524814d1007e
  - Merge "Avoid calling abortCaptures in shutdown() to fix test failures." into androidx-master-dev
  - Avoid calling abortCaptures in shutdown() to fix test failures.
    
    Many test failures are caused by the issue of abortCaptures. That
    is,  when abortCaptures is called, sometimes onClosed() is not
    called and it will block the state.
    
    We can still investigate the root cause while disabling it to improve
    the test lab status.
    
    Test: Manual
    Bug: 162314023
    Change-Id: I6a919adb32cf6af8a52c518f024a4f0f23cb7bf5
    
1 file changed