update changelog

Author: ludoo

CHANGELOG.md

@@ -5,9 +5,11 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+
 <!-- None < 2022-11-04 13:00:05+00:00 -->
 
 ## [1.8.0] - 2022-11-09
+<!-- 2022-11-09 06:45:04+00:00 < 2022-11-04 13:00:05+00:00 -->
 
 - [[#64](https://github.com/GoogleCloudPlatform/terraform-python-testing-helper/pull/64)] Create cache hash after command ([marshall7m](https://github.com/marshall7m)) <!-- 2022-11-09 06:40:50+00:00 -->