Adds LDAP but for 2d spessmen (#9527)

SQL/migrate/V056__sql_admins_table.sql

@@ -0,0 +1,18 @@
+---
+--- Adds the ss13_admins SQL table again.
+---
+
+CREATE TABLE `ss13_admins` (
+  `ckey` VARCHAR(50) NOT NULL,
+  `rank` TEXT NOT NULL,
+  `flags` INT NOT NULL,
+  `status` TINYINT NOT NULL DEFAULT 1,
+  PRIMARY KEY (`ckey`),
+  CONSTRAINT `FK_ss13_admins_ss13_player_ckey` FOREIGN KEY(`ckey`) REFERENCES  `ss13_player` (`ckey`) ON UPDATE CASCADE
+) ENGINE=InnoDB COLLATE='utf8mb4_unicode_ci';
+
+ALTER TABLE `ss13_player`
+  DROP COLUMN `rank`,
+  DROP COLUMN `flags`;
+
+DROP TABLE `ss13_admin_log`;