Newer image - fix unmount shutdown

cesnet-central/deployments/fullhub.yaml

@@ -219,7 +219,7 @@ hub:
                   spawner.extra_containers.append(
                     {
                         "name": "owncloud",
-                        "image": "valtri/webdav-oidc-sidecar:unpriv3",
+                        "image": "valtri/webdav-oidc-sidecar:nodaemon6",
                         "env": [
                             {"name": "WEBDAV_URL", "value": "https://webdav.egi.zcu.cz/webdav-oidc"},
                             {"name": "WEBDAV_TOKEN", "value": auth_state["access_token"]},