fix flag deprecation warnings in integration tests

This removes three warnings in the integration tests:
Warning: '-viz' is deprecated, it will be removed soon. See usage.
Warning: '-tree' is deprecated, it will be removed soon. See usage.
Warning: '-cidfile' is deprecated, it will be removed soon. See usage.

Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
Merge pull request #4471 from unclejack/fix_integration_test_deprecation_warnings

fix flag deprecation warnings in integration tests