phone-region als value file and deletet from parameters

argocd/apps/nextcloud/nextcloud.yaml

@@ -10,6 +10,8 @@ spec:
     repoURL: 'https://nextcloud.github.io/helm/'
     targetRevision: 6.*.*
     helm:
+      valueFiles:
+        - values/nextcloud-values.yaml
       parameters:
         - name: image.repository
           value: 'nextcloud'
@@ -82,12 +84,6 @@ spec:
           value: '192.168.4.125'
         - name: nextcloud.mail.smtp.port
           value: '25'
-        - name: nextcloud.configs.phone-region\.php
-          value: |
-            <?php
-            $CONFIG = array (
-              'default_phone_region' => 'DE',
-            );  
     chart: nextcloud
   destination:
     server: 'https://kubernetes.default.svc'