Use DeepDerivative instead of DeepEqual (#108)
Use DeepDerivative instead of DeepEqual (#108)

Since the Deployment spec has fields defaulted by the webhook, it won't
be equal to expected. Use DeepDerivative to compare only the fields that
are set in expected.
knative-sandbox/eventing-natss,knative-sandbox/eventing-couchdb,knative-sandbox/eventing-ceph,knative/eventing-contrib,knative-sandbox/eventing-couchdb,knative-sandbox/eventing-kafka,knative-sandbox/eventing-awssqs,knative-sandbox/eventing-ceph,knative-sandbox/eventing-github,knative-sandbox/eventing-gitlab,knative-sandbox/eventing-camel,knative-sandbox/eventing-gitlab,knative-sandbox/eventing-prometheus,knative/eventing-contrib,knative-sandbox/eventing-camel,knative-sandbox/eventing-natss,knative-sandbox/eventing-prometheus,knative-sandbox/eventing-kafka,knative-sandbox/eventing-github,knative-sandbox/eventing-awssqs