Add URL query parameters to webhook trigger result data (#23043)

* Added query parameters to webhook data

* Added test for query webhook

* Add second blank line in new test for webhook trigger

homeassistant/components/automation/webhook.py

@@ -33,6 +33,7 @@ async def _handle_webhook(action, hass, webhook_id, request):
     else:
         result['data'] = await request.post()
 
+    result['query'] = request.query
     hass.async_run_job(action, {'trigger': result})