Update git submodules

* Update frameworks/support from branch 'androidx-main'
  to 1973ba44a6d5f8259830e0c98f63c9e94d875615
  - Merge "Retry setting video encoder when starting video recording" into androidx-main
  - Retry setting video encoder when starting video recording
    
     Recorder may fail to set video encoder in the initial state and enter an error state. One case is when the codec resource is occupied by a previous Recorder that is in a releasing state, or even occupied by another process. This change will try to reconfigure the video encoder when the recording request is made.
    
    Relnote: "Fixed a crash when the Recorder encountered an InvalidConfigException. However, this fix only prevents app from crashing, but doesn't resolve the cause of the InvalidConfigException. If the Recorder still cannot be configured, applications will receive error callback when it starts recording."
    
    Bug: 200359121
    Bug: 213617227
    Test: ./gradlew camera:camera-video:connectedAndroidTest
    Change-Id: I89c295716c6228c47f8bdadefef8336c9c058bd3