Temporarily roll back changes to Docker Compose config (#3683)

Something went wrong during the 3.15.5 release and as a consequence starting Aleph with the Docker Compose configuration from the main branch doesn’t work. Once we’ve published a fixed release we can remove this line again.

docker-compose.yml

@@ -73,6 +73,7 @@ services:
 
   api:
     image: ghcr.io/alephdata/aleph:${ALEPH_TAG:-3.15.5}
+    command: gunicorn -w 6 -b 0.0.0.0:8000 --timeout 3600 --log-level debug --log-file - aleph.wsgi:app
     expose:
       - 8000
     depends_on: