remove change log

Author: tomonorman

CHANGELOG.md

@@ -3,7 +3,6 @@ All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
-- To be updated
 
 ### Fixed
 - DF-1365 Fixes JWT token refresh issue