Add brief Attribute to BridgeSlashCommand (#1676)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

discord/ext/bridge/core.py

@@ -75,15 +75,14 @@ class BridgeSlashCommand(SlashCommand):
     """A subclass of :class:`.SlashCommand` that is used for bridge commands."""
 
     def __init__(self, func, **kwargs):
-        kwargs = filter_params(kwargs, brief="description")
+        self.brief = kwargs.pop("brief", None)
         super().__init__(func, **kwargs)
 
 
 class BridgeExtCommand(Command):
     """A subclass of :class:`.ext.commands.Command` that is used for bridge commands."""
 
     def __init__(self, func, **kwargs):
-        kwargs = filter_params(kwargs, description="brief")
         super().__init__(func, **kwargs)
 
     async def transform(self, ctx: Context, param: inspect.Parameter) -> Any:
@@ -330,12 +329,12 @@ def command(self, *args, **kwargs):
         def wrap(callback):
             slash = self.slash_variant.command(
                 *args,
-                **filter_params(kwargs, brief="description"),
+                **kwargs,
                 cls=BridgeSlashCommand,
             )(callback)
             ext = self.ext_variant.command(
                 *args,
-                **filter_params(kwargs, description="brief"),
+                **kwargs,
                 cls=BridgeExtCommand,
             )(callback)
             command = BridgeCommand(