Fix repository origin for rabbitmq and redis

Author: Paulo Guilherme Pinheiro Pereira

charts/Chart.yaml

@@ -26,9 +26,9 @@ appVersion: "1.16.0"
 dependencies:
   - name: rabbitmq
     version: "14.7.0"
-    repository: "oci://registry.cern.ch/kubeflow/charts"
+    repository: "oci://registry-1.docker.io/bitnamicharts"
     condition: rabbitmq.enabled
   - name: redis
     version: "19.5.4"
-    repository: "oci://registry.cern.ch/kubeflow/charts"
+    repository: "oci://registry-1.docker.io/bitnamicharts"
     condition: redis.enabled