Fix after merging master

Author: Dorukyum

discord/bot.py

@@ -240,7 +240,7 @@ async def register_commands(self) -> None:
                 type=i["type"],
             )
             cmd.id = i["id"]
-            self.application_commands[cmd.id] = cmd
+            self._application_commands[cmd.id] = cmd
 
             # Permissions (Roles will be converted to IDs just before Upsert for Global Commands)
             global_permissions.append({"id": i["id"], "permissions": cmd.permissions})
@@ -275,7 +275,7 @@ async def register_commands(self) -> None:
                 for i in cmds:
                     cmd = find(lambda cmd: cmd.name == i["name"] and cmd.type == i["type"] and int(i["guild_id"]) in cmd.guild_ids, self.pending_application_commands)
                     cmd.id = i["id"]
-                    self.application_commands[cmd.id] = cmd
+                    self._application_commands[cmd.id] = cmd
 
                     # Permissions
                     permissions = [