Update upd_dev_collection.sql

install/sql/incremental/upd_dev_collection.sql

 -- add new proxy_protocol column
 ALTER TABLE `web_domain`
-    ADD COLUMN `proxy_protocol` ENUM('n','y') NOT NULL DEFAULT 'y' AFTER `log_retention`;
+    ADD COLUMN `proxy_protocol` ENUM('n','y') NOT NULL DEFAULT 'n' AFTER `log_retention`;