Update CHANGELOG.md

Author: marcnjaramillo

extensions/ql-vscode/CHANGELOG.md

@@ -4,6 +4,7 @@
 
 ## 1.5.8 - 2 December 2021
 
+- Add CodeLens feature to make the CodeQL quick evaluation command more accessible. [#1035](https://github.com/github/vscode-codeql/pull/1035)
 - Emit a more explicit error message when a user tries to add a database with an unzipped source folder to the workspace. [#1021](https://github.com/github/vscode-codeql/pull/1021)
 - Ensure `src.zip` archives are used as the canonical source instead of `src` folders when importing databases. [#1025](https://github.com/github/vscode-codeql/pull/1025)