Update upd_dev_collection.sql

Author: Till Brehm

install/sql/incremental/upd_dev_collection.sql

@@ -4,3 +4,9 @@ ALTER TABLE `spamfilter_users` ALTER `policy_id` SET DEFAULT 0;
 -- mail_forwarding.source must be unique
 ALTER TABLE `mail_forwarding` DROP KEY `server_id`;
 ALTER TABLE `mail_forwarding` ADD UNIQUE KEY `server_id` (`server_id`, `source`);
+
+-- Purge apps & addons installer (#5795) - second time due to syntax error in 0093
+DROP TABLE IF EXISTS `software_package`;
+DROP TABLE IF EXISTS `software_repo`;
+DROP TABLE IF EXISTS `software_update`;
+DROP TABLE IF EXISTS `software_update_inst`;