fix: add missing entry for version badges update in changelog

Author: taj54

CHANGELOG.md

@@ -6,6 +6,7 @@ All notable changes for each version of the Ambient Music extension.
 
 ## v0.6.2 2025 08 24
 
+- fix: Update version badges in README for consistency.
 - feat: Integrate Vitest for comprehensive unit testing.
 - chore: Bump version to 0.6.2.