update the dev supervisor file to match recent change

tools/docker-compose/supervisor.conf

@@ -4,7 +4,7 @@ minfds = 4096
 nodaemon=true
 
 [program:celeryd]
-command = celery worker -A awx -l DEBUG -B --autoscale=20,3 -Ofair -s /var/lib/awx/beat.db -Q tower_broadcast_all -n celery@%(ENV_HOSTNAME)s
+command = celery worker -A awx -l DEBUG -B -Ofair --autoscale=100,4 -s /var/lib/awx/beat.db --pidfile /tmp/celery_pid
 autostart = true
 autorestart = true
 redirect_stderr=true