tree eef47fa5b0f47685f3c96c34358753820ce8bc80
parent 19dd9a3f8354e6e5efdb40c8faf39b28b3900e94
author Aaron Huang <huangaaron@google.com> 1559725769 +0800
committer Aaron Huang <huangaaron@google.com> 1560261874 +0800

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