chore: X handle update (#18117)

Author: cleptric

README.md

@@ -28,7 +28,7 @@ convenient interface and improved consistency between various JavaScript environ
 - [![Forum](https://img.shields.io/badge/forum-sentry-green.svg)](https://forum.sentry.io/c/sdks)
 - [![Discord](https://img.shields.io/discord/621778831602221064)](https://discord.gg/Ww9hbqr)
 - [![Stack Overflow](https://img.shields.io/badge/stack%20overflow-sentry-green.svg)](http://stackoverflow.com/questions/tagged/sentry)
-- [![Twitter Follow](https://img.shields.io/twitter/follow/getsentry?label=getsentry&style=social)](https://twitter.com/intent/follow?screen_name=getsentry)
+- [![X Follow](https://img.shields.io/twitter/follow/sentry?label=sentry&style=social)](https://x.com/intent/follow?screen_name=sentry)
 
 ## Contents