Adapt /etc/rc.d/cgd script to the new /etc/rc:

Add "KEYWORD: interactive" so that prompting for passwords work, and
use print_rc_normal to print a message that could safely be suppressed.

Part of the /etc/rc silent changes requested in PR 41946
and proposed in tech-userlevel.

etc/rc.d/cgd

@@ -1,11 +1,12 @@
 #!/bin/sh
 #
-# $NetBSD: cgd,v 1.6 2009/04/21 16:08:57 joerg Exp $
+# $NetBSD: cgd,v 1.7 2009/09/11 18:18:03 apb Exp $
 #
 
 # PROVIDE: cgd
 # REQUIRE: rndctl
 # BEFORE:  DISKS
+# KEYWORD: interactive
 
 $_rc_subr_loaded . /etc/rc.subr
 
@@ -17,7 +18,7 @@ stop_cmd=":"
 cgd_start()
 {
 	if [ -f /etc/cgd/cgd.conf ]; then
-		echo "Configuring CGD devices."
+		print_rc_normal "Configuring CGD devices."
 		cgdconfig -C
 	fi
 }