Simplify noop send_message signature

Author: SaravanakumarR2018

src/lfx/src/lfx/base/tools/component_tool.py

@@ -51,6 +51,7 @@ async def send_message_noop(
     id_: str | None = None,  # noqa: ARG001
     *,
     allow_markdown: bool = True,  # noqa: ARG001
+    **_: object,
 ) -> Message:
     """No-op implementation of send_message."""
     return message