docs(changelog): simplify entry and point to PR

Signed-off-by: Antonis Lilis <antonis.lilis@sentry.io>
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: antonis

CHANGELOG.md

@@ -15,7 +15,7 @@
 
 ### Fixes
 
-- Show the feedback form above native-stack sheets/modals on iOS, behind the experimental `feedbackIntegration({ _experiments: { presentOverNativeModals: true } })` option (requires `react-native-screens`) ([#6875](https://github.com/getsentry/sentry-react-native/issues/6875))
+- Show the feedback form above native-stack modals on iOS via the experimental `_experiments.presentOverNativeModals` feedback option ([#6882](https://github.com/getsentry/sentry-react-native/pull/6882))
 - Do not mark `sendDefaultPii` as deprecated in the React Native options ([#6864](https://github.com/getsentry/sentry-react-native/pull/6864))
 
 ### Dependencies