Pass the Red Hat Operator Certification

[FushuWang]

• [ ] Generate bundles and images in the CI. https://github.com/streamnative/pulsar-resources-operator/pull/134
• [ ] Release a test version to the operatorhub manually. https://github.com/k8s-operatorhub/community-operators/pull/3086
• [ ] Release a test version to the redhat operatorhub manually. https://github.com/redhat-openshift-ecosystem/community-operators-prod/pull/3087
• [ ] Release a test version to the certified-operator manually. https://github.com/redhat-openshift-ecosystem/certified-operators/pull/2660
• [ ] Release it automatically by CI.
• [ ] Release a normal version, and publish the certified product in Redhat.