Fix NameError in GuildChannel.create_invite

Move InviteTarget out of type checking

discord/abc.py

@@ -48,7 +48,7 @@ from typing import (
 
 from .object import OLDEST_OBJECT, Object
 from .context_managers import Typing
-from .enums import ChannelType
+from .enums import ChannelType, InviteTarget
 from .errors import ClientException
 from .mentions import AllowedMentions
 from .permissions import PermissionOverwrite, Permissions
@@ -93,7 +93,6 @@ if TYPE_CHECKING:
         StageChannel,
     )
     from .threads import Thread
-    from .enums import InviteTarget
     from .ui.view import View
     from .types.channel import (
         PermissionOverwrite as PermissionOverwritePayload,