Add CAPI Operator to sigs.yaml

Author: Alexander Demichev

Diff for: sig-cluster-lifecycle/README.md

@@ -67,6 +67,11 @@ The following [subprojects][subproject-definition] are owned by sig-cluster-life
   - Cluster API office hours: [Wednesdays at 10:00 PT (Pacific Time)](https://zoom.us/j/861487554?pwd=dTVGVVFCblFJc0VBbkFqQlU0dHpiUT09) (weekly). [Convert to your timezone](http://www.thetimezoneconverter.com/?t=10:00&tz=PT%20%28Pacific%20Time%29).
     - [Meeting notes and Agenda](https://docs.google.com/document/d/1LdooNTbb9PZMFWy3_F-XAsl7Og5F2lvG3tCgQvoB5e4/edit).
     - [Meeting recordings](https://www.youtube.com/playlist?list=PL69nYSiGNLP29D0nYgAGWt1ZFqS9Z7lw4).
+### cluster-api-operator
+- **Owners:**
+  - [kubernetes-sigs/cluster-api-operator](https://github.com/kubernetes-sigs/cluster-api-operator/blob/main/OWNERS)
+- **Contact:**
+  - Slack: [#cluster-api-operator](https://kubernetes.slack.com/messages/cluster-api-operator)
 ### cluster-api-provider-aws
 - **Owners:**
   - [kubernetes-sigs/cluster-api-provider-aws](https://github.com/kubernetes-sigs/cluster-api-provider-aws/blob/master/OWNERS)

Diff for: sigs.yaml

@@ -1013,6 +1013,11 @@ sigs:
       url: https://zoom.us/j/861487554?pwd=dTVGVVFCblFJc0VBbkFqQlU0dHpiUT09
       archive_url: https://docs.google.com/document/d/1LdooNTbb9PZMFWy3_F-XAsl7Og5F2lvG3tCgQvoB5e4/edit
       recordings_url: https://www.youtube.com/playlist?list=PL69nYSiGNLP29D0nYgAGWt1ZFqS9Z7lw4
+  - name: cluster-api-operator
+    contact:
+      slack: cluster-api-operator
+    owners:
+    - https://raw.githubusercontent.com/kubernetes-sigs/cluster-api-operator/main/OWNERS
   - name: cluster-api-provider-aws
     owners:
     - https://raw.githubusercontent.com/kubernetes-sigs/cluster-api-provider-aws/master/OWNERS