Fix WebcamCapture IS_CHANGED signature (comfyanonymous#8413)

Author: kmewhort

comfy_extras/nodes_webcam.py

@@ -23,6 +23,10 @@ def INPUT_TYPES(s):
     def load_capture(self, image, **kwargs):
         return super().load_image(folder_paths.get_annotated_filepath(image))
 
+    @classmethod
+    def IS_CHANGED(cls, image, width, height, capture_on_queue):
+        return super().IS_CHANGED(image)
+
 
 NODE_CLASS_MAPPINGS = {
     "WebcamCapture": WebcamCapture,