[milo] add milo version to page base

milo/frontend/expectations/frontpage-Basic_frontpage.html

Index: milo/frontend/expectations/frontpage-Basic_frontpage.html
diff --git a/milo/frontend/expectations/frontpage-Basic_frontpage.html b/milo/frontend/expectations/frontpage-Basic_frontpage.html
index 1c962849b48efd3f6d5782a17d4e6dbe212c4db0..38d9cfd17e2c23b85f4e3f57df2ccd5468845984 100644
--- a/milo/frontend/expectations/frontpage-Basic_frontpage.html
+++ b/milo/frontend/expectations/frontpage-Basic_frontpage.html
@@ -49,7 +49,8 @@ Encountered error while loading front page: couldn't find ice cream
     <hr>
     <a href="https://github.com/luci">luci</a>,
     working for the <a href="https://chromium.org/">Chromium</a> project.<br>
-    Page built: <b><span class="local-time" data-timestamp="-6792498672871">Saturday, 03-Feb-01 04:05:06 UTC</span></b>
+    built: <b><span class="local-time" data-timestamp="-6792498672871">Saturday, 03-Feb-01 04:05:06 UTC</span></b><br>
+    version: <b>testVersionID</b><br>
   </footer>
 <script>
 (function () {