Fix release notes query url to use https.

Change-Id: Ibd9eea4762a217404b6d09f0749636a47c335161

buildhelpers/src/com/vaadin/buildhelpers/FetchReleaseNotesTickets.java

@@ -26,10 +26,10 @@ import java.util.List;
 import org.apache.commons.io.IOUtils;
 
 public class FetchReleaseNotesTickets {
-    private static final String queryURL = "http://dev.vaadin.com/query?status=pending-release&status=released&@milestone@&resolution=fixed&col=id&col=summary&col=owner&col=type&col=priority&col=component&col=version&col=bfptime&col=fv&format=tab&order=id";
+    private static final String queryURL = "https://dev.vaadin.com/query?status=pending-release&status=released&@milestone@&resolution=fixed&col=id&col=summary&col=owner&col=type&col=priority&col=component&col=version&col=bfptime&col=fv&format=tab&order=id";
     private static final String ticketTemplate = "<tr>"
             + "@badge@" //
-            + "<td class=\"ticket\"><a href=\"http://dev.vaadin.com/ticket/@ticket@\">#@ticket@</a></td>" //
+            + "<td class=\"ticket\"><a href=\"https://dev.vaadin.com/ticket/@ticket@\">#@ticket@</a></td>" //
             + "<td>@description@</td>" //
             + "</tr>"; //