ci: fix failing vweb_test.v

examples/get_weather/get_weather.v

@@ -41,7 +41,7 @@ fn main() {
 	url := 'https://api.caiyunapp.com/v2.5/96Ly7wgKGq6FhllM/116.391912,40.010711/weather.jsonp?hourlysteps=120&random=$rnd'
 	// println(url)
 
-	resp := http.fetch(url, config) or {
+	resp := http.fetch(http.FetchConfig{ ...config, url: url }) or {
 		println('failed to fetch data from the server')
 		return
 	}