Update Helm release nextcloud to v2.9.1

Chart.lock

 dependencies:
 - name: nextcloud
   repository: https://nextcloud.github.io/helm
-  version: 2.9.0
+  version: 2.9.1
 - name: rabbitmq
   repository: https://charts.bitnami.com/bitnami
   version: 8.24.2
@@ -11,5 +11,5 @@ dependencies:
 - name: postgresql
   repository: https://charts.bitnami.com/bitnami
   version: 10.13.3
-digest: sha256:98ab8212fccc2eae70658caa9268b497bfb50641965ec2a3feee3e1530b54dd0
-generated: "2021-11-01T15:32:08.377426187Z"
+digest: sha256:f91375122776246fed7df21fa163ec3b742de2c330d125b1f80f14d405036063
+generated: "2021-11-02T04:05:25.312641308Z"

Chart.yaml

@@ -8,7 +8,7 @@ appVersion: NC-20.0.11-OO-6.2.2.21
 dependencies:
   # https://artifacthub.io/packages/helm/nextcloud/nextcloud
   - name: nextcloud
-    version: 2.9.0
+    version: 2.9.1
     repository: "https://nextcloud.github.io/helm"
   # https://artifacthub.io/packages/helm/bitnami/rabbitmq
   - name: rabbitmq