Fix cleanup job parameter
there was a equal sign accidentally committed in previous PR, it would fail cleanup job due to missing parameters
@@ -2291,7 +2291,7 @@ periodics:
- "--project-resource-yaml ci/prow/boskos/resources.yaml"
- "--days-to-keep 90"
- "--service-account /etc/test-account/service-account.json"
- - "--artifacts=$(ARTIFACTS)"
+ - "--artifacts $(ARTIFACTS)"
postsubmits:
knative/serving:
