Core/Commands: Added .quest objective complete command to complete single quest objectives

Port From (https://github.com/TrinityCore/TrinityCore/commit/10302dca55ffc7db8c8cfc5b42f68bb082b1e8d7)

sql/updates/auth/master/2022_09_02_00_auth.sql

@@ -0,0 +1,10 @@
+-- 
+SET @PERMISSION := 883;
+
+DELETE FROM `rbac_linked_permissions` WHERE `linkedId`=@PERMISSION;
+DELETE FROM `rbac_permissions` WHERE `id`=@PERMISSION;
+INSERT INTO `rbac_permissions` (`id`, `name`) VALUES
+(@PERMISSION, 'Command: quest objective complete');
+
+INSERT INTO `rbac_linked_permissions` (`id`, `linkedId`) VALUES
+(196, @PERMISSION);