mention that now you need the pin_messages permission to pin a message

Author: Snipy7374

disnake/message.py

@@ -2150,7 +2150,7 @@ async def pin(self, *, reason: Optional[str] = None) -> None:
 
         Pins the message.
 
-        You must have the :attr:`~Permissions.manage_messages` permission to do
+        You must have the :attr:`~Permissions.pin_messages` permission to do
         this in a non-private channel context.
 
         This does not work with messages sent in a :class:`VoiceChannel` or :class:`StageChannel`.