docker: Don't run supervisord as root

supervisord complains about being root and this seems to work fine
now if we write the pid file to the user home dir

docker-dev/docker-compose.yml

@@ -27,7 +27,7 @@ services:
     build:
       context: php-fpm
     working_dir: /application
-    entrypoint: sudo supervisord -c /etc/supervisor/conf.d/queue-worker.conf
+    entrypoint: supervisord -c /etc/supervisor/conf.d/queue-worker.conf
     volumes:
       - ./php-fpm/queue-worker.conf:/etc/supervisor/conf.d/queue-worker.conf
       - ..:/application

docker-dev/php-fpm/queue-worker.conf

@@ -5,7 +5,7 @@ nodaemon=true
 logfile=/dev/null
 logfile_maxbytes=0
 # so the log file isn't written to the volume
-pidfile=/supervisord.pid
+pidfile=/home/user/supervisord.pid
 
 [program:queue-work]
 command=php /application/bin/console dbp:relay:core:queue:work "%(program_name)s_%(process_num)02d"