[stable/cerebro] Adding wvidana as collaborator (#16909)

* Adding wvidana as collaborator

Volunteering from issue https://github.com/helm/charts/issues/13867

Past contributions to cerebro chart:
  - https://github.com/helm/charts/pull/14506

Past contributions to other helm charts:
  - https://github.com/helm/charts/pull/14196
  - https://github.com/helm/charts/pull/14189
  - https://github.com/helm/charts/pull/13667
  - https://github.com/helm/charts/pull/13666
  - https://github.com/helm/charts/pull/13665

Signed-off-by: Wilfrido Vidana <wilfrido.vidana@omf.com>

* Adding the OWNERS file to .helmignore

Signed-off-by: Wilfrido Vidana <wvidanas@gmail.com>

stable/cerebro/.helmignore

@@ -19,3 +19,5 @@
 .project
 .idea/
 *.tmproj
+# OWNERS file for Kubernetes
+OWNERS

stable/cerebro/Chart.yaml

@@ -1,5 +1,5 @@
 name: cerebro
-version: 1.2.0
+version: 1.2.1
 appVersion: 0.8.4
 apiVersion: v1
 description: A Helm chart for Cerebro - a web admin tool that replaces Kopf.
@@ -11,3 +11,5 @@ sources:
 maintainers:
 - name: davidkarlsen
   email: david@davidkarlsen.com
+- name: wvidana
+  email: wvidanas@gmail.com

stable/cerebro/OWNERS

@@ -1,4 +1,6 @@
 approvers:
 - davidkarlsen
+- wvidana
 reviewers:
 - davidkarlsen
+- wvidana