Update git submodules

* Update platform/frameworks/base from branch 'master'
  to 1bd8cd59a5c19365f73a2ffb9713f47c3b72207c
  - Merge "Update jni to get int descriptor in native layer"
  - Update jni to get int descriptor in native layer
    
    ConnectivityService is going to become a mainline module which
    can not access the hidden APIs. The int descriptor of a
    FileDescriptor is hidden for internal use only. The Network and
    NetworkUtls will be parts of CS module. The corresponding usage
    should be removed. There is no way in a module to access the
    descriptor, so update the jni to set a FileDescriptor to native
    to get the int descriptor inside the platform.
    
    Also, update the other references in android_net_NetUtils for
    getting fd to use the NDK functions in the libnativehelper.
    
    Bug: 170598012
    Test: atest FrameworksNetTests CtsNetTestCasesLatestSdk
    Test: manually connect to a VPN
    Change-Id: I2143c079feac53917a6e7bf7422f3180f51437fb
    

* Update platform/superproject from branch 'master'
  to 254c7fd5f75b76e864c92a7f84d1ac078386744b
  - Update git submodules
    
    * Update frameworks/base from branch 'master'
      to 1bd8cd59a5c19365f73a2ffb9713f47c3b72207c
      - Merge "Update jni to get int descriptor in native layer"
      - Update jni to get int descriptor in native layer
        
        ConnectivityService is going to become a mainline module which
        can not access the hidden APIs. The int descriptor of a
        FileDescriptor is hidden for internal use only. The Network and
        NetworkUtls will be parts of CS module. The corresponding usage
        should be removed. There is no way in a module to access the
        descriptor, so update the jni to set a FileDescriptor to native
        to get the int descriptor inside the platform.
        
        Also, update the other references in android_net_NetUtils for
        getting fd to use the NDK functions in the libnativehelper.
        
        Bug: 170598012
        Test: atest FrameworksNetTests CtsNetTestCasesLatestSdk
        Test: manually connect to a VPN
        Change-Id: I2143c079feac53917a6e7bf7422f3180f51437fb
        
2 files changed