Don't use --stream in for E2E ginkgo output

Author: mdbooth

Makefile

@@ -122,7 +122,7 @@ test: ## Run tests
 # Can be run manually, e.g. via:
 # export OPENSTACK_CLOUD_YAML_FILE="$(pwd)/clouds.yaml"
 # E2E_GINKGO_ARGS="-stream -focus='default'" E2E_ARGS="-use-existing-cluster='true'" make test-e2e
-E2E_GINKGO_ARGS ?= -stream
+E2E_GINKGO_ARGS ?=
 .PHONY: test-e2e ## Run e2e tests using clusterctl
 test-e2e: $(GINKGO) $(KIND) $(KUSTOMIZE) e2e-image test-e2e-image-prerequisites ## Run e2e tests
 	time $(GINKGO) --failFast -trace -progress -v -tags=e2e --nodes=$(E2E_GINKGO_PARALLEL) $(E2E_GINKGO_ARGS) ./test/e2e/suites/e2e/... -- -config-path="$(E2E_CONF_PATH)" -artifacts-folder="$(ARTIFACTS)" --data-folder="$(E2E_DATA_DIR)" $(E2E_ARGS)