Update CHANGELOG with recent fixes

Author: emdneto

CHANGELOG.md

@@ -12,6 +12,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## Unreleased
 
 ### Fixed
+
 - `opentelemetry-instrumentation-botocore`: migrate off the deprecated events API to use the logs API
   ([#3624](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3624))
 - `opentelemetry-instrumentation-dbapi`: fix crash retrieving libpq version when enabling commenter with psycopg