♿️ Add accessible names to nav elements (#3179)

* ♿️ Add accessible names to nav elements

---------

Co-authored-by: Nathan Knowler <nathan@knowler.me>

resources/views/partials/comments.blade.php

@@ -10,7 +10,7 @@
       </ol>
 
       @if ($paginated)
-        <nav>
+        <nav aria-label="Comment">
           <ul class="pager">
             @if ($previous)
               <li class="previous">

resources/views/partials/content-page.blade.php

@@ -1,7 +1,7 @@
 @php(the_content())
 
 @if ($pagination)
-  <nav class="page-nav">
+  <nav class="page-nav" aria-label="Page">
     {!! $pagination !!}
   </nav>
 @endif

resources/views/partials/content-single.blade.php

@@ -13,7 +13,7 @@
 
   @if ($pagination)
     <footer>
-      <nav class="page-nav">
+      <nav class="page-nav" aria-label="Page">
         {!! $pagination !!}
       </nav>
     </footer>