Update 4.2.0 release date

Author: rddimon

CHANGELOG.md

@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## \[4.2.0] - 2022-12-27
+## \[4.2.0] - 2022-12-28
 
 ### Added
 -   Added support of the `lark ≥1.0,<2`. Thanks @KOLANICH ([#100](https://github.com/amplify-education/python-hcl2/pull/100))