Fix v0.2.9 release date (#357)

Author: newpavlov

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](https://semver.org/spec/v2.0.0.html).
 
-## [0.2.9] - 2023-04-03
+## [0.2.9] - 2023-04-06
 ### Added
 - AIX support [#282]
 - `getrandom_uninit` function [#291]