F #3164 Fix alpine chroot failing when enabling sshd

src/datastore_mad/remotes/lxd_downloader.sh

@@ -208,7 +208,7 @@ echo "nameserver $DNS_SERVER" > /etc/resolv.conf
 
 apk add $PKG_APK > /dev/null 2>&1
 
-rc-update add sshd
+rc-update add sshd > /dev/null 2>&1
 
 $CURL $CONTEXT_URL/v$selected_tag/one-context-$selected_tag-r1.apk -Lsfo /root/context.apk
 apk add --allow-untrusted /root/context.apk > /dev/null 2>&1