[docker-teamd]: Increase teammgrd timeout to allow graceful shutdown. (#7662) (#7842)

The PR is a cherry-pick of #7662.

Signed-off-by: Nazarii Hnydyn <[email protected]>

Author: bingwang-ms

dockers/docker-teamd/supervisord.conf

@@ -44,6 +44,7 @@ command=/usr/bin/teammgrd
 priority=3
 autostart=false
 autorestart=false
+stopwaitsecs=60
 stdout_logfile=syslog
 stderr_logfile=syslog
 dependent_startup=true