Update git submodules

* Update platform/external/autotest from branch 'master'
  to afaeeb449c37e5f73cc585900a1ee2345fe8126f
  - servo: refactor how ControlUnavailableError is handled am: dac699b8bf
    
    Change-Id: I08e2c2c427b7d406718f369001d147d64f590ecf
    
  - servo: refactor how ControlUnavailableError is handled
    
    In light of introducing more specific errors depending on the error
    string, this change refactors the error parsing into a handler function.
    
    BUG=b:149760070
    
    TEST=(1) cherry-pick the test patchset at: http://crrev.com/c/2065985
         test_that --auotest_dir . $LIP servo_LabControlVerification
    
    18:29:24 INFO | autoserv| Worked unavailable
    
    Change-Id: I6a9becff64921704a26aca63206bfc6ede4ea5fe
    Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/autotest/+/2065986
    Tested-by: Ruben Rodriguez Buchillon <coconutruben@chromium.org>
    Commit-Queue: Ruben Rodriguez Buchillon <coconutruben@chromium.org>
    Reviewed-by: Mary Ruthven <mruthven@chromium.org>
    

* Update platform/superproject from branch 'master'
  to f971607d4d99d7c9466e82d91184d6705826c5cc
  - Update git submodules
    
    * Update external/autotest from branch 'master'
      to afaeeb449c37e5f73cc585900a1ee2345fe8126f
      - servo: refactor how ControlUnavailableError is handled am: dac699b8bf
        
        Change-Id: I08e2c2c427b7d406718f369001d147d64f590ecf
        
      - servo: refactor how ControlUnavailableError is handled
        
        In light of introducing more specific errors depending on the error
        string, this change refactors the error parsing into a handler function.
        
        BUG=b:149760070
        
        TEST=(1) cherry-pick the test patchset at: http://crrev.com/c/2065985
             test_that --auotest_dir . $LIP servo_LabControlVerification
        
        18:29:24 INFO | autoserv| Worked unavailable
        
        Change-Id: I6a9becff64921704a26aca63206bfc6ede4ea5fe
        Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/autotest/+/2065986
        Tested-by: Ruben Rodriguez Buchillon <coconutruben@chromium.org>
        Commit-Queue: Ruben Rodriguez Buchillon <coconutruben@chromium.org>
        Reviewed-by: Mary Ruthven <mruthven@chromium.org>
        
2 files changed