Add chanfgelog

Author: antonis

CHANGELOG.md

@@ -23,6 +23,7 @@
 - Escape `name` and `version` values when injecting release constants into the web bundle ([#6044](https://github.com/getsentry/sentry-react-native/pull/6044))
 - Mask the Sentry auth token in the `sentry.gradle` upload-task lifecycle log ([#6057](https://github.com/getsentry/sentry-react-native/pull/6057))
 - Discard invalid navigation/interaction transactions via an event processor instead of mutating the internal `_sampled` flag, removing misleading "dropped due to sampling" debug logs ([#6051](https://github.com/getsentry/sentry-react-native/pull/6051))
+- Use sentry-java `getFramesDelay` API instead of custom frame delay collector ([#6074](https://github.com/getsentry/sentry-react-native/pull/6074))
 
 ### Dependencies