ddns-scripts: remove answer checking for dnsexit

remove answer checking for dnsexit as their API allows for too many return codes to handle them all.

Signed-off-by: Xavier Douville <zorxd@users.noreply.github.com>

net/ddns-scripts/files/services

@@ -64,7 +64,7 @@
 
 "dnsdynamic.org"	"http://[USERNAME]:[PASSWORD]@www.dnsdynamic.org/api/?hostname=[DOMAIN]&myip=[IP]"	"good|nochg"
 
-"dnsexit.com"		"http://update.dnsexit.com/RemoteUpdate.sv?login=[USERNAME]&password=[PASSWORD]&host=[DOMAIN]&myip=[IP]"	"0=|1=|2=|3=|4=|5=|6="
+"dnsexit.com"		"http://update.dnsexit.com/RemoteUpdate.sv?login=[USERNAME]&password=[PASSWORD]&host=[DOMAIN]&myip=[IP]"
 
 "dnshome.de"		"http://[USERNAME]:[PASSWORD]@www.dnshome.de/dyndns.php?hostname=[DOMAIN]&ip=[IP]"