fix(travis): add workaround for host resolution according to https://github.com/travis-ci/travis-ci/issues/5227
fix(travis): add workaround for host resolution according to https://github.com/travis-ci/travis-ci/issues/5227

camunda/camunda-bpm-process-test-coverage,camunda/camunda-process-test-coverage,camunda/camunda-process-test-coverage,camunda/camunda-bpm-process-test-coverage