add changelog entry

Author: krystofwoldrich

CHANGELOG.md

@@ -6,6 +6,7 @@
 - feat(react-native): Add Feedback Widget step ([#969](https://github.com/getsentry/sentry-wizard/pull/969))
 - feat(react-native): More granular error reporting for RN Wizard ([#861](https://github.com/getsentry/sentry-wizard/pull/861))
 - remove(react-native): Uninstall command ([#983](https://github.com/getsentry/sentry-wizard/pull/983))
+- remove(react-native): Old SDK versions support, Wizard only supports the latest Sentry RN SDK ([#985](https://github.com/getsentry/sentry-wizard/pull/985))
 
 ## 4.8.0