CHANGELOG: update for 4.0.1

Signed-off-by: William Roberts <william.c.roberts@intel.com>

Author: William Roberts

CHANGELOG.md

@@ -3,7 +3,7 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 
-## [4.0.1-rc0] - 2023-01-19
+## [4.0.1] - 2023-01-23
 ### Fixed:
  - A buffer overflow in tss2-rc as CVE-2023-22745.