Change the supervisor stop signal for all services to SIGINT

overlay/etc/supervisor.d/pulseaudio.ini

@@ -9,7 +9,7 @@ user=%(ENV_USER)s
 command=/usr/bin/pulseaudio -vvvv --disallow-module-loading --disallow-exit --exit-idle-time=-1
 #command=/usr/bin/pulseaudio -vvvv --system --disallow-module-loading --disallow-exit --exit-idle-time=-1
 environment=HOME="/home/%(ENV_USER)s",USER="%(ENV_USER)s"
-stopsignal=QUIT
+stopsignal=INT
 stdout_logfile=/home/%(ENV_USER)s/.cache/log/pulseaudio.log
 stdout_logfile_maxbytes=2MB
 stdout_logfile_backups=7