test(engine): rm dupe test server close

Signed-off-by: Dwi Siswanto <[email protected]>

Author: dwisiswant0

pkg/protocols/headless/engine/page_actions_test.go

@@ -670,7 +670,6 @@ func testHeadless(t *testing.T, actions []*Action, timeout time.Duration, handle
 	}()
 
 	ts := httptest.NewServer(http.HandlerFunc(handler))
-	defer ts.Close()
 
 	input := contextargs.NewWithInput(context.Background(), ts.URL)
 	input.CookieJar, err = cookiejar.New(nil)