Accessibility update footer github link

layouts/partials/footer.html

@@ -29,7 +29,7 @@
 <ul class="list-inline mb-0">
   {{ range . }}
   <li class="list-inline-item mx-2 h3" data-toggle="tooltip" data-placement="top" title="{{ .name }}" aria-label="{{ .name }}">
-    <a class="text-white" target="_blank" href="{{ .url }}">
+    <a class="text-white" target="_blank" aria-label="{{ .name }}" href="{{ .url }}">
       <i class="{{ .icon }}"></i>
     </a>
   </li>