Add new link for community meeting notes (#623)

Signed-off-by: OrlinVasilev <[email protected]>

layouts/shortcodes/community-info.html

@@ -47,7 +47,7 @@ <h3>
           </h3>
 
           <p>
-            Read, comment, or add agenda items on the <a href="https://github.com/goharbor/community/wiki/Harbor-Community-Meetings" target="_blank">meeting notes</a> and add our calendar and subscribe at <a href="https://lists.cncf.io/g/harbor-users" target="_blank">our mailing list</a> to get the latest Harbor news, what we're working on, and provide suggestions and feedback.
+            Read, comment, or add agenda items on the <a href="https://hackmd.io/@harbor/r14BkYaOa" target="_blank">meeting notes</a> and add our calendar and subscribe at <a href="https://lists.cncf.io/g/harbor-users" target="_blank">our mailing list</a> to get the latest Harbor news, what we're working on, and provide suggestions and feedback.
           </p>
         </div>