Add stuvus.uni-stuttgart.de to HSTS preload list

Change-Id: If7ff9c7f878374335c779456e88c1314005d9f12
Reviewed-on: https://chromium-review.googlesource.com/924684Reviewed-by: Eric Lawrence <elawrence@chromium.org>
Commit-Queue: Nick Harper <nharper@chromium.org>
Cr-Commit-Position: refs/heads/master@{#537927}

net/http/transport_security_state_static.json

@@ -45143,6 +45143,7 @@
     //
     // START OF 1-YEAR BULK SUBDOMAIN HSTS ENTRIES
     { "name": "blikund.swedbank.se", "policy": "bulk-1-year", "mode": "force-https", "include_subdomains": true },
+    { "name": "stuvus.uni-stuttgart.de", "policy": "bulk-1-year", "mode": "force-https", "include_subdomains": true },
     // END OF 1-YEAR BULK SUBDOMAIN HSTS ENTRIES
 
     // Manual additions and changes in Chrome 51 or later that do not belong in a