Update changelog

Author: aeisenberg

extensions/ql-vscode/CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## [UNRELEASED]
 
+- Add new configuration option to allow downloading databases from http, non-secure servers. [#2332](https://github.com/github/vscode-codeql/pull/2332)
+
 ## 1.8.2 - 12 April 2023
 
 - Fix bug where users could end up with the managed CodeQL CLI getting uninstalled during upgrades and not reinstalled. [#2294](https://github.com/github/vscode-codeql/pull/2294)