dnsmasq: use local option for local domain parameter

'--local' is a synonym for '--server' so let's use '--local' in the
resultant config file for uci's 'local' instead of uci's local
parameter being turned into '--server'.  Slightly less confusion all
round.

Signed-off-by: Kevin Darbyshire-Bryant <[email protected]>

package/network/services/dnsmasq/files/dnsmasq.init

@@ -915,7 +915,7 @@ dnsmasq_start()
 	append_parm "$cfg" "minport" "--min-port"
 	append_parm "$cfg" "maxport" "--max-port"
 	append_parm "$cfg" "domain" "--domain"
-	append_parm "$cfg" "local" "--server"
+	append_parm "$cfg" "local" "--local"
 	config_list_foreach "$cfg" "listen_address" append_listenaddress
 	config_list_foreach "$cfg" "server" append_server
 	config_list_foreach "$cfg" "rev_server" append_rev_server