Update the community channels

This PR removes the linkin.bio link with the new official links subdomain.

(cherry picked from commit 8520601b134d36deb2f7d2648bc82ec8d74856f7)

community/channels.rst

@@ -40,7 +40,7 @@ Social networks and other sites
 - `YouTube <https://www.youtube.com/c/GodotEngineOfficial>`_
 - `Steam <https://steamcommunity.com/app/404790>`_
 - `itch.io <https://godotengine.itch.io/godot>`_
-- `linkin.bio <https://linkin.bio/godot>`_
+- `Links <https://links.godotengine.org>`_
 
 Language-based communities
 --------------------------