Updates for aria roles

Update site/layouts/_default/single.html

Update site/layouts/partials/docs-navbar.html

Update site/layouts/partials/home/masthead.html

Co-Authored-By: Gaël Poupard <[email protected]>

Author: ffoodd

site/layouts/_default/single.html

@@ -8,7 +8,7 @@ <h1 class="bd-title mt-0">{{ .Title | markdownify }}</h1>
           {{ if eq .Title "Examples" }}
           <div class="d-flex flex-column flex-md-row gap-3">
             <a href="{{ .Site.Params.download.dist_examples }}" class="btn btn-lg bd-btn-lg btn-bd-primary d-flex align-items-center justify-content-center fw-semibold" onclick="ga('send', 'event', 'Examples', 'Hero', 'Download Examples');">
-              <svg class="bi me-2"><use xlink:href="#box-seam"></use></svg>
+              <svg class="bi me-2" aria-hidden="true"><use xlink:href="#box-seam"></use></svg>
               Download examples
             </a>
             <a href="{{ .Site.Params.download.source }}" class="btn btn-lg bd-btn-lg btn-outline-secondary" onclick="ga('send', 'event', 'Examples', 'Hero', 'Download');">

site/layouts/partials/docs-navbar.html

@@ -15,7 +15,7 @@
 
     <div class="d-flex d-lg-none order-3">
       <button class="navbar-toggler p-2" type="button" data-bs-toggle="offcanvas" data-bs-target="#bdNavbar" aria-controls="bdNavbar" aria-expanded="false" aria-label="Toggle navigation">
-        <svg class="bi" width="24" height="24"><use xlink:href="#three-dots"></use></svg>
+        <svg class="bi" width="24" height="24" aria-hidden="true"><use xlink:href="#three-dots"></use></svg>
       </button>
     </div>
 

site/layouts/partials/home/masthead.html

@@ -14,7 +14,7 @@ <h1 class="mb-3 fw-semibold">Build fast, responsive sites with&nbsp;Bootstrap</h
           {{ highlight "npm i bootstrap" "sh" "" }}
         </div>
         <a href="/docs/{{ .Site.Params.docs_version }}/getting-started/introduction/" class="btn btn-lg bd-btn-lg btn-bd-primary d-flex align-items-center justify-content-center fw-semibold" onclick="ga('send', 'event', 'Jumbotron actions', 'Get started', 'Get started');">
-          <svg class="bi me-2"><use xlink:href="#book-half"></use></svg>
+          <svg class="bi me-2" aria-hidden="true"><use xlink:href="#book-half"></use></svg>
           Read the docs
         </a>
       </div>