feat(utils,currency): Migrate currency to use DML (#7807)

packages/modules/currency/mikro-orm.config.dev.ts

@@ -1,8 +1,7 @@
+import { defineMikroOrmCliConfig } from "@medusajs/utils"
 import * as entities from "./src/models"
 
-module.exports = {
+export default defineMikroOrmCliConfig({
   entities: Object.values(entities),
-  schema: "public",
-  clientUrl: "postgres://postgres@localhost/medusa-currency",
-  type: "postgresql",
-}
+  databaseName: "medusa-currency",
+})