Add new link utilities, icon link helper, and update colored link helpers (#37762)

* Add new link utilities, update colored link helpers

* Remove commented out code

* Fixes

* Remove examples changes

* Fixes and copy

* Fix icon-link instances on homepage

* Bump bundlewatch

* Fix node-sass issue for rgba() function bug

* More bundlewatch

* One more time after merge

* Add callout for a11y

* Hover and focus-visible

* Add a11y callouts

* Remove duplicate for now

* More code review feedback

site/layouts/partials/home/themes.html

@@ -8,9 +8,9 @@
       Take Bootstrap to the next level with premium themes from the <a href="{{ .Site.Params.themes }}">official Bootstrap Themes marketplace</a>. Themes are built on Bootstrap as their own extended frameworks, rich with new components and plugins, documentation, and powerful build tools.
     </p>
     <p class="d-flex justify-content-start lead fw-normal mb-md-0">
-      <a href="{{ .Site.Params.themes }}" class="icon-link fw-semibold">
+      <a href="{{ .Site.Params.themes }}" class="icon-link icon-link-hover fw-semibold">
         Browse Bootstrap Themes
-        <svg class="bi"><use xlink:href="#arrow-right-short"></use></svg>
+        <svg class="bi"><use xlink:href="#arrow-right"></use></svg>
       </a>
     </p>
   </div>