⬆️ Update ghcr.io/paperless-ngx/paperless-ngx Docker tag to v2.13.4

Author: Renovate Bot

docker/paperless/docker-compose.yml

@@ -6,7 +6,7 @@ services:
       - redisdata:/data
 
   webserver:
-    image: ghcr.io/paperless-ngx/paperless-ngx:2.13.2
+    image: ghcr.io/paperless-ngx/paperless-ngx:2.13.4
     restart: unless-stopped
     depends_on:
       - broker