Fix .webm async upload

telebot/asyncio_helper.py

@@ -1601,8 +1601,6 @@ async def create_new_sticker_set(
         payload[stype] = sticker
     if mask_position:
         payload['mask_position'] = mask_position.to_json()
-    if webm_sticker:
-        payload['webm_sticker'] = webm_sticker
     if sticker_type:
         payload['sticker_type'] = sticker_type
     return await _process_request(token, method_url, params=payload, files=files, method='post')