ui: add sponsor logs

Add logos of netdev foundation sponsors to the UIs.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Author: kuba-moo

ui/checks.html

@@ -11,6 +11,7 @@
     <script src="checks.js"></script>
     <script>
         nipa_load_sitemap();
+        nipa_load_sponsors();
         do_it();
     </script>
     <link rel="stylesheet" href="nipa.css">

ui/contest.html

@@ -11,6 +11,7 @@
     <script src="contest.js"></script>
     <script>
         nipa_load_sitemap();
+        nipa_load_sponsors();
     </script>
     <link rel="stylesheet" href="nipa.css">
     <style>

ui/devices.html

@@ -11,6 +11,7 @@
     <script src="devices.js"></script>
     <script>
         nipa_load_sitemap();
+        nipa_load_sponsors();
     </script>
     <link rel="stylesheet" href="nipa.css">
 </head>

ui/flakes.html

@@ -11,6 +11,7 @@
     <script src="flakes.js"></script>
     <script>
         nipa_load_sitemap();
+        nipa_load_sponsors();
     </script>
     <link rel="stylesheet" href="nipa.css">
     <style>