fix(helmfile): Remove oci flag from charts.yaml and move user/password

helmfile/apps/intercom-service/helmfile.yaml

@@ -8,11 +8,11 @@ repositories:
   # Intercom Service
   # Source: https://gitlab.souvap-univention.de/souvap/tooling/charts/intercom-service
   - name: "intercom-service-repo"
-    oci: {{ .Values.charts.intercomService.oci }}
     keyring: "../../files/gpg-pubkeys/souvap-univention-de.gpg"
     verify: {{ .Values.charts.intercomService.verify }}
-    username: {{ .Values.charts.intercomService.username | quote }}
-    password: {{ .Values.charts.intercomService.password | quote }}
+    username: {{ env "OD_PRIVATE_REGISTRY_USERNAME" | quote }}
+    password: {{ env "OD_PRIVATE_REGISTRY_PASSWORD" | quote }}
+    oci: true
     url: "{{ .Values.global.imageRegistry | default .Values.charts.intercomService.registry }}/{{ .Values.charts.intercomService.repository }}"
 
 releases:

helmfile/apps/intercom-service/values.gotmpl

@@ -33,6 +33,7 @@ ics:
     port: {{ .Values.cache.intercomService.port }}
     password: {{ .Values.cache.intercomService.password | default .Values.secrets.redis.password | quote }}
   openxchange:
+    oci: true
     url: "https://{{ .Values.global.hosts.openxchange }}.{{ .Values.istio.domain }}"
     audience: "opendesk-oxappsuite"
   nextcloud: