fix bot discord link [skip ci]

.github/support.yml

@@ -6,7 +6,7 @@ supportLabel: 'Type: Support'
 # to a support page, or set to `false` to disable
 supportComment: >
   We use the issue tracker exclusively for bug reports and feature requests.
-  However, this issue appears to be a support request. Please hop over onto our [Discord](https://discord.gg/r5wJPt9) or [Subreddit](https://reddit.com/r/radarr)
+  However, this issue appears to be a support request. Please hop over onto our [Discord](https://radarr.video/discord) or [Subreddit](https://reddit.com/r/radarr)
 # Whether to close issues marked as support requests
 close: true
 # Whether to lock issues marked as support requests