Update git submodules

* Update platform/cts from branch 'master'
  to aa86efba790723ced21a8fd1f67d88085dee0d44
  - Merge "Add CTS for creating keepalive offloads on cellular"
  - Add CTS for creating keepalive offloads on cellular
    
    Bug: 134352656
    Test: atest android.net.cts.ConnectivityManagerTest (--instant)
    Change-Id: Ia7b1111abe687efad032a8c9205990c97a769fcd
    

* Update platform/frameworks/base from branch 'master'
  to 579a99e55839e576893b945e1fff3aeed82c68f8
  - Merge "Move the test of minimum supported keepalive slots to CTS"
  - Merge "Correct value of supported keepalive count for cellular"
  - Move the test of minimum supported keepalive slots to CTS
    
    This change also enables log when keepalive is started.
    
    Bug: 134352656
    Test: 1. atest android.net.cts.ConnectivityManagerTest#testSocketKeepaliveLimitTelephony
          2. atest FrameworksNetTests
    Change-Id: I408750fa0bceb0c1c26afb5fead4e44fb824fbc1
    
  - Correct value of supported keepalive count for cellular
    
    Cellular only supports 1 keepalive connection so correct the default
    supported value to 1.
    
    Bug: 134037217
    Test: - atest FrameworksNetTests
          - atest android.net.cts.ConnectivityManagerTest \
            #testSocketKeepaliveLimitTelephony
    
    Change-Id: Ia3761f2e78d54866bb2e156d58004396bbc8adc3
    

* Update platform/superproject from branch 'master'
  to 4722316835e9d55c9a807ab90760e27111268031
  - Update git submodules
    
    * Update cts from branch 'master'
      to aa86efba790723ced21a8fd1f67d88085dee0d44
      - Merge "Add CTS for creating keepalive offloads on cellular"
      - Add CTS for creating keepalive offloads on cellular
        
        Bug: 134352656
        Test: atest android.net.cts.ConnectivityManagerTest (--instant)
        Change-Id: Ia7b1111abe687efad032a8c9205990c97a769fcd
        
    
    * Update frameworks/base from branch 'master'
      to 579a99e55839e576893b945e1fff3aeed82c68f8
      - Merge "Move the test of minimum supported keepalive slots to CTS"
      - Merge "Correct value of supported keepalive count for cellular"
      - Move the test of minimum supported keepalive slots to CTS
        
        This change also enables log when keepalive is started.
        
        Bug: 134352656
        Test: 1. atest android.net.cts.ConnectivityManagerTest#testSocketKeepaliveLimitTelephony
              2. atest FrameworksNetTests
        Change-Id: I408750fa0bceb0c1c26afb5fead4e44fb824fbc1
        
      - Correct value of supported keepalive count for cellular
        
        Cellular only supports 1 keepalive connection so correct the default
        supported value to 1.
        
        Bug: 134037217
        Test: - atest FrameworksNetTests
              - atest android.net.cts.ConnectivityManagerTest \
                #testSocketKeepaliveLimitTelephony
        
        Change-Id: Ia3761f2e78d54866bb2e156d58004396bbc8adc3
        
3 files changed