Add new directory for SQL scripts, inserting scripts

new home for scripts: oc_sccuot_metrics.sql oc_sccuot_snapshots.sql that will create these 2 tables

sql/oc_sccuot_metrics.sql

@@ -14,7 +14,7 @@
 -- Table structure for table `oc_sccuot_metrics`
 --
 
-DROP TABLE IF EXISTS `oc_sccuot_metrics`;
+-- DROP TABLE IF EXISTS `oc_sccuot_metrics`;
 /*!40101 SET @saved_cs_client     = @@character_set_client */;
 /*!50503 SET character_set_client = utf8mb4 */;
 CREATE TABLE `oc_sccuot_metrics` (