The source project of this merge request has been removed.
make: allow integration-tests to override VIVIAN_OPTS, as the CI does
CI sets its own VIVIAN_OPTS:
VIVIAN_OPTS="--console-file=stdout --tests-run-ansible --machine-registration-container=10.42.0.1:8002/mupuf/valve-infra/machine_registration:$MACHINE_REGISTRATION_TAG" \