Remove unnecessary repo override from wekan values

flux2/apps/wekan/wekan-values-configmap.yaml

@@ -6,12 +6,6 @@ metadata:
 data:
   values.yaml: |
     # https://github.com/wekan/wekan/blob/master/helm/wekan/values.yaml
-    image:
-      # https://hub.docker.com/r/wekanteam/wekan
-      repository: quay.io/wekan/wekan
-      # https://quay.io/repository/wekan/wekan?tab=tags
-      # We do not set the tag explicitly here, instead we follow the chart's default.
-      # tag:
     # Default env vars in container image: https://github.com/wekan/wekan/blob/master/Dockerfile
     # Env vars explained: https://github.com/wekan/wekan/blob/master/docker-compose.yml
     env: