fix: multiple tsdns containers are created

image/overlay/etc/init.d/tsdns

@@ -4,9 +4,5 @@ depend() {
   need docker net
 }
 
-supervisor="supervise-daemon"
-respawn_delay=5
-respawn_max=0
-
 command="/usr/bin/tsdns"
 pidfile="/run/${RC_SVCNAME}.pid"