Update git submodules

* Update frameworks/base from branch 'master'
  to ec3f650de7e3c9c383afde49bbcd94638e7fefbd
  - Merge "Check if NetworkSpecifier is an instance of MatchAllNetworkSpecifier"
  - Check if NetworkSpecifier is an instance of MatchAllNetworkSpecifier
    
    To prevent mainline module related file to access a hidden API,
    check whether the NetworkSpecifier is an instance of
    MatchAllNetworkSpecifier by itself.
    
    Bug: 172183305
    Test: atest FrameworksNetTests
    Change-Id: I4d49cb70ff3c8a7e1ffa32e38207c74a6375e51a
    
1 file changed