Update ttypescript example project

Signed-off-by: moznion <moznion@mail.moznion.net>

Author: moznion

examples/ttypescript/index.ts

@@ -1,4 +1,4 @@
-import { dynamodbRecord } from '../../index';
+import { dynamodbRecord } from '@moznion/ts-dynamodb-attributes-transformer';
 import { AttributeValue } from '@aws-sdk/client-dynamodb';
 
 interface User {