change endpoint to store cloudevent in events table

db/migrations/20240912012927_init.sql

@@ -1,7 +1,7 @@
 -- +goose Up
 -- +goose StatementBegin
 CREATE TABLE IF NOT EXISTS "Inventory" (
-	"Iid"	INTEGER UNIQUE,
+	"Iid"	INTEGER PRIMARY KEY AUTOINCREMENT,
 	"Name"	TEXT NOT NULL,
     "Vcenter" TEXT NOT NULL,
     "VmId" TEXT,
@@ -21,7 +21,7 @@ CREATE TABLE IF NOT EXISTS "Inventory" (
 );
 
 CREATE TABLE IF NOT EXISTS "Updates" (
-    "Uid" INTEGER UNIQUE,
+    "Uid" INTEGER PRIMARY KEY AUTOINCREMENT,
     "InventoryId" INTEGER,
     "UpdateTime" INTEGER,
     "UpdateType" TEXT NOT NULL,