chore(combobox-web): update changelog

Author: samuelreichert

packages/pluggableWidgets/combobox-web/CHANGELOG.md

@@ -6,6 +6,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+### Fixed
+
+- We fixed an issue where combobox would show aria-labelledby even when no label was added.
+
+- We added the option to fill an aria-label for the combobox.
+
 ## [2.4.2] - 2025-06-10
 
 ### Fixed