Merge pull request #414 from ChristianLempa/renovate/docker.io-library-nextcloud-29.0.x

chore(deps): update docker.io/library/nextcloud docker tag to v29.0.6

docker-compose/nextcloud/compose.yaml

@@ -4,7 +4,7 @@ volumes:
   nextcloud-db:
 services:
   nextcloud-app:
-    image: docker.io/library/nextcloud:29.0.5-apache
+    image: docker.io/library/nextcloud:29.0.6-apache
     container_name: nextcloud-app
     ports:
       - 80:80