fix: missing > in CategoryChannel.__repr__ method (#2953)

Author: Lumabots

discord/channel.py

@@ -2909,9 +2909,7 @@ def __init__(
         self._update(guild, data)
 
     def __repr__(self) -> str:
-        return (
-            f"<CategoryChannel id={self.id} name={self.name!r} position={self.position}"
-        )
+        return f"<CategoryChannel id={self.id} name={self.name!r} position={self.position}>"
 
     def _update(self, guild: Guild, data: CategoryChannelPayload) -> None:
         # This data will always exist