[fifteen5] Fix supervisor script paths

ansible/roles/fifteen5/files/fifteen5-supervisor.conf

@@ -1,5 +1,5 @@
 [program:fifteen5]
-command=bash -lc "direnv exec /root/fifteen5 python manage.py runserver_plus 0.0.0.0:8000"
+command=/usr/local/bin/bash -lc "direnv exec /root/fifteen5 python /root/fifteen5/manage.py runserver_plus 0.0.0.0:8000"
 autostart=true
 autorestart=true
 stdout_logfile=/var/log/fifteen5.log