fix(core): Export addIntegration from core (#5020)

* fix(core): Export addIntegration from core

* Adds changelog

Author: antonis

CHANGELOG.md

@@ -12,6 +12,7 @@
 
 - Fixed Sentry CLI executable path resolution that was causing iOS build script failures ([#5003](https://github.com/getsentry/sentry-react-native/pull/5003))
 - Fix for `sentry-cli` path discovery not working on Android ([#5009](https://github.com/getsentry/sentry-react-native/pull/5009))
+- Export `addIntegration` from `@sentry/core` ([#5020](https://github.com/getsentry/sentry-react-native/pull/5020))
 
 ### Features
 

packages/core/src/js/index.ts

@@ -18,6 +18,7 @@ export type {
 
 export {
   addBreadcrumb,
+  addIntegration,
   captureException,
   captureEvent,
   captureFeedback,