small fix for color_mode_button (#4634)

reflex/components/radix/themes/color_mode.py

@@ -151,8 +151,8 @@ class ColorModeIconButton(IconButton):
                 dropdown_menu.trigger(
                     super().create(
                         ColorModeIcon.create(),
-                        **props,
-                    )
+                    ),
+                    **props,
                 ),
                 dropdown_menu.content(
                     color_mode_item("light"),