Update WG Charter reference to use the active path redirect

See also: w3c/w3c-website#715

Author: anssiko

_layouts/community.html

@@ -111,7 +111,7 @@ <h3><a href="https://www.w3.org/groups/wg/webmachinelearning">Working Group</a><
                 <path fill="currentColor"
                   d="M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z">
                 </path>
-              </svg> <a href="https://www.w3.org/2025/03/webmachinelearning-charter.html">Charter</a></li>
+              </svg> <a href="https://www.w3.org/groups/wg/webmachinelearning/charters/active/">Charter</a></li>
             <li><svg viewBox="0 0 320 512">
                 <path fill="currentColor"
                   d="M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z">