Merge pull request #6145 from scottd018/add-operator-builder-channel

Add a Slack channel for operator-builder from VMware

Author: k8s-ci-robot

communication/slack-config/channels.yaml

@@ -311,6 +311,7 @@ channels:
   - name: openshift-users
   - name: openstack-helm
   - name: openstack-kolla
+  - name: operator-builder
   - name: operator-sdk-dev
   - name: ops-status
     archived: true