TBR: website: pointing community footer link to mailing list
instead of contributing page.

Change-Id: I081a7c0111d57f1bca112be47b316f4bd20c17a6
diff --git a/templates/partials/footer.mustache b/templates/partials/footer.mustache
index 79c7c08..8f890b6 100644
--- a/templates/partials/footer.mustache
+++ b/templates/partials/footer.mustache
@@ -2,7 +2,7 @@
   <nav class="main">
     <a href="/syncbase">Syncbase</a>
     <a href="/core.html">Vanadium Core</a>
-    <a href="/community/contributing.html">Community</a>
+    <a href="/community/mailing-lists.html">Community</a>
     <a href="/tos.html">Terms of service</a>
     <a target="_blank" href="https://github.com/vanadium/issues/issues/">File a Bug</a>
   </nav>