Add changelog

Author: adinauer

CHANGELOG.md

@@ -14,6 +14,10 @@
 - Add SENTRY_AUTO_INIT environment variable to control OpenTelemetry Agent init ([#2410](https://github.com/getsentry/sentry-java/pull/2410))
 - Add OpenTelemetryLinkErrorEventProcessor for linking errors to traces created via OpenTelemetry ([#2418](https://github.com/getsentry/sentry-java/pull/2418))
 
+### Dependencies
+
+- Bump OpenTelemetry to 1.20.1 and OpenTelemetry Java Agent to 1.20.2 ([#2420](https://github.com/getsentry/sentry-java/pull/2420))
+
 ## 6.9.1
 
 ### Fixes