update mentor admin log sql query

SQL/mentor_prefixed.sql

@@ -0,0 +1,14 @@
+CREATE TABLE `SS13_mentor_memo` (
+  `ckey` varchar(32) NOT NULL,
+  `memotext` text NOT NULL,
+  `timestamp` datetime NOT NULL,
+  `last_editor` varchar(32) DEFAULT NULL,
+  `edits` text,
+  PRIMARY KEY (`ckey`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
+
+CREATE TABLE `SS13_mentor` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `ckey` varchar(32) NOT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;