“Design principles – Accessibility”: Provide link to a11y statement h…

…ere too (wikimedia#373)

design-principles_accessibility.html

@@ -137,13 +137,16 @@ <h2>References</h2>
 	</div>
 	<footer id="footer" class="footer">
 		<div class="content-box">
-			<ul class="footer__list">
+			<ul class="footer__list footer__list--connect">
 				<li><a href="https://github.com/wikimedia/WikimediaUI-Style-Guide" target="_blank" rel="noopener">Contribute on GitHub</a></li>
 				<li><a href="https://twitter.com/@WikimediaDesign" title="Follow Wikimedia Product Design team on Twitter" rel="noopener">Follow @WikimediaDesign</a></li>
 				<li><a href="https://lists.wikimedia.org/mailman/listinfo/design" title="Join Wikimedia Design mailing list">Join mailing list</a></li>
 			</ul>
 			<p>Text is available under the <a href="https://creativecommons.org/licenses/by-sa/4.0/" target="_blank" rel="noopener" property="license">Creative Commons Attribution-ShareAlike 4.0 International</a>, additional terms may apply. <br>Code is available under the MIT license.</p>
-			<p><a href="https://foundation.wikimedia.org/wiki/Non-wiki_privacy_policy">Privacy policy</a></p>
+			<ul class="footer__list footer__list--policy">
+				<li><a href="https://wikimediafoundation.org/privacy-policy/">Privacy policy</a></li>
+				<li><a href="https://design.wikimedia.org/accessibility-statement.html">Accessibility statement</a></li>
+			</ul>
 			<p><a href="https://wikimediafoundation.org/" class="lnk--wikimedia-project" property="author" typeof="Organization">A Wikimedia Foundation project</a></p>
 			<noscript><p><img src="https://piwik.wikimedia.org/piwik.php?idsite=16&rec=1" alt=""></p></noscript>
 		</div>