Isolate Local(Server|)SocketTest CTS tests

Tests are failing with "Address in use". It does not repeat when the
test is run locally.

It is unclear why this has started happening: all tests should be
closing their respective sockets. This change will either prevent
conflicts between tests or help debug if they continue to fail.

Bug: 26140463
Change-Id: I72172b70e00936a6cca9d35c7977fe191621b0cc
2 files changed
tree: 399efa9b6fe5764a2ab733d1d1a336c20e6d42f5
  1. tests/