Update git submodules

* Update frameworks/support from branch 'androidx-main'
  to 81e6131f4266df61bf3740ef8244389573b282d7
  - Merge "Should actively resume camera when ERROR_MAX_CAMERAS_IN_USE happens" into androidx-main
  - Should actively resume camera when ERROR_MAX_CAMERAS_IN_USE happens
    
    We should enable active resume camera when ERROR_MAX_CAMERAS_IN_USE
    because
    1) If other higher priority app open camera with different camera id,
    the error will be ERRPR_MAX_CAMERAS_IN_USE which we does not handle
    and will cause apps fail to resume the camera.
    
    2)
    On Samsung Z Fold 2/3 Android 12 build, even when other higher
    priority open the same camera id, the error is changed to
    ERROR_MAX_CAMERAS_IN_USE.
    
    Relnote: "Fix a multi-window issue that when focus changes back to
    the app it fails to resume the camera when
    (1) other high priority app opens a different camera (2) the device
    is Samsung Android 12 devices."
    Bug: 223337489
    Test: Manual
    
    Change-Id: I7e9f2e0d306c43a9693f281b1d44ab80d4be8622