Ensure update time is updated when entity is changed

Author: Sheikah45

migrations/V123__update_time_vault_items.sql

@@ -0,0 +1,11 @@
+ALTER table `map`
+    MODIFY COLUMN `update_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 'When this entry was updated';
+
+ALTER table `map_version`
+    MODIFY COLUMN `update_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 'When this entry was updated';
+
+ALTER table `mod`
+    MODIFY COLUMN `update_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 'When this entry was updated';
+
+ALTER table `mod_version`
+    MODIFY COLUMN `update_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 'When this entry was updated';