[PATCH] Remove links to mail-archives.apache.org from the website

Hi,

The web page Mailing Lists [1] has links to mail-archives.apache.org. That
site was decommissioned by ASF Infra a while back. The addresses still work
but redirect to the new Ponymail archive (same as the first link).

Please consider removing these links, suggested patch below

Kind regards,
Daniel Sahlberg

[1] https://apr.apache.org/mailing-lists.html

[[[
Index: xdocs/mailing-lists.xml
===================================================================
--- xdocs/mailing-lists.xml     (revision 1914936)
+++ xdocs/mailing-lists.xml     (working copy)
@@ -53,8 +53,6 @@
    <ul>
     <li><a href="https://lists.apache.org/[email protected]"
            >Apache Pony view</a></li>
-    <li><a href="https://mail-archives.apache.org/mod_mbox/apr-dev/"
-           >Classic mod_mbox view</a></li>
     <li><a href="https://www.mail-archive.com/dev%40apr.apache.org/"
            >Mail-Archive.Com</a></li>
    </ul>
@@ -97,8 +95,6 @@
    <ul>
     <li><a href="https://lists.apache.org/[email protected]"
            >Apache Pony view</a></li>
-    <li><a href="https://mail-archives.apache.org/mod_mbox/apr-bugs/"
-           >Classic mod_mbox view</a></li>
    </ul>
   </td>
  </tr>
@@ -139,8 +135,6 @@
    <ul>
     <li><a href="https://lists.apache.org/[email protected]"
            >Apache Pony view</a></li>
-    <li><a href="https://mail-archives.apache.org/mod_mbox/apr-commits/"
-           >Classic mod_mbox view</a></li>
     <li><a href="https://www.mail-archive.com/commits%40apr.apache.org/"
            >Mail-Archive.Com</a></li>
    </ul>
]]]