Merge branch '5928-remove-deprecated-bind-settings-from-template-config' into 'develop'

Resolve "Remove deprecated bind settings from template config"

Closes #5928

See merge request ispconfig/ispconfig3!1562

install/tpl/named.conf.options.master

@@ -18,11 +18,9 @@ options {
 	// If BIND logs error messages about the root key being expired,
 	// you will need to update your keys.  See https://www.isc.org/bind-keys
 	//========================================================================
-	dnssec-enable yes;
-	dnssec-validation yes;
 
 	version "unknown";
-	
+
 	allow-transfer {none;};
 
 	auth-nxdomain no;    # conform to RFC1035