Mentions Bitbucket cloud integration in the changelog

(#4045, #4070)

Author: sergeibbb

CHANGELOG.md

@@ -10,6 +10,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 
 - Adds AI model status and model switcher to the _Home_ view ([#4064](https://github.com/gitkraken/vscode-gitlens/issues/4064))
 - Adds Anthropic Claude 3.7 Sonnet model for GitLens' AI features ([#4101](https://github.com/gitkraken/vscode-gitlens/issues/4101))
+- Adds integration with Bitbucket Cloud by showing enriched links to PRs and issues [#4045](https://github.com/gitkraken/vscode-gitlens/issues/4045)
 
 ### Changed