NR/UITest: Increase delay to 2sec - as this fails multiple times on Windows runner

Author: jbe2277

src/NewsReader.UITest/NewsReader.UITest/Tests/CustomFeedServiceTest.cs

@@ -28,7 +28,7 @@ public async Task CustomFeedServiceAddAndListTest()
         var host = IsAndroid ? "10.0.2.2" : "localhost";
         addEditFeedView.FeedUrlEntry.EnterText($"http://{host}:5000/feed/rss");
         addEditFeedView.LoadFeedButton.SafeClick();
-        await Task.Delay(1000, CancellationToken.None);
+        await Task.Delay(2000, CancellationToken.None);
 
         Assert.Equal("FeedTitle", addEditFeedView.FeedNameEntry.Text);
         Assert.Empty(addEditFeedView.TryFeedErrorLabel?.Text ?? "");