Wait for 180 seconds when installing a package in tests
Wait for 180 seconds when installing a package in tests

30 seconds introduced flakiness in windows integration tests suite.

This instead relies on the DEFAULT_READ_TIMEOUT, which is how long
the underlying command will wait for.

kensipe/dcos-cli,dcos/dcos-cli,kensipe/dcos-cli,kensipe/dcos-cli,dcos/dcos-cli,dcos/dcos-cli,dcos/dcos-cli,kensipe/dcos-cli,dcos/dcos-cli,kensipe/dcos-cli