feat(nextcloud): Added first draft for nextcloud deployment

manifests/artemis/nextcloud/kustomization.yaml

@@ -0,0 +1,16 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+metadata:
+  name: nextcloud
+
+resources:
+  - secret.yaml
+
+helmCharts:
+  - name: nextcloud
+    repo: https://nextcloud.github.io/helm/
+    version: 8.5.1
+    releaseName: nextcloud
+    namespace: nextcloud
+    valuesFile: values.yaml