config_service: release the UI to the front page

appengine/config_service/ui/static/index.html

Index: appengine/config_service/ui/static/index.html
diff --git a/appengine/config_service/ui/static/index.html b/appengine/config_service/ui/static/index.html
index 2d9c5331f412b137997b92d337fffed0daba5b0a..599ebfb758e4a1870cd3eb13f4fab27a68aa4e8c 100644
--- a/appengine/config_service/ui/static/index.html
+++ b/appengine/config_service/ui/static/index.html
@@ -23,4 +23,14 @@
       client_id="{{client_id}}">
     </config-ui>
   </body>
+
+  <script>
+    (function(i,s,o,g,r,a,m){i['CrDXObject']=r;i[r]=i[r]||function(){
+    (i[r].q=i[r].q||[]).push(arguments)},a=s.createElement(o),
+    m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+    })(window,document,'script','https://storage.googleapis.com/crdx-feedback.appspot.com/feedback.js','crdx');
+
+    crdx('setFeedbackButtonLink', 'https://bugs.chromium.org/p/chromium/issues/entry?labels=Infra-DX');
+  </script>
+  
 </html>