docs: gitpod changes updated in CHANGELOG

Author: anugrahsinghal

CHANGELOG.md

@@ -3,3 +3,7 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [unreleased]
+
+- Add feature to setup the Project in Gitpod