fix: correct URL for Remote Ruby

Author: johngallagher

en/community/podcasts/index.md

@@ -30,6 +30,6 @@ wisdom to share, get in touch with the creators of these shows.
 You can also start your own Ruby podcast and get added to this list!
 
 [rooftop_ruby]: https://www.rooftopruby.com
-[remote_ruby]: https://remoteruby.transistor.fm/
+[remote_ruby]: https://www.remoteruby.com
 [rorpodcast]: https://www.therubyonrailspodcast.com
 [rogues]: https://rubyrogues.com