Update Mozilla DMB link on history page [no bug] (#10576)

bedrock/mozorg/templates/mozorg/about/history.html

@@ -76,7 +76,7 @@
   <ul>
     <li><a href="https://wiki.mozilla.org/Historical_Documents">{{ ftl('history-mozilla-bookmarks') }}</a></li>
     <li><a href="https://wiki.mozilla.org/Timeline">{{ ftl('history-timeline-of-mozilla-project') }}</a></li>
-    <li><a href="http://mozillamemory.org/index.php">{{ ftl('history-mozilla-digital-memory-bank') }}</a></li>
+    <li><a href="https://mozillamemory.org/">{{ ftl('history-mozilla-digital-memory-bank') }}</a></li>
     <li>
       {{ ftl('history-the-history-of-firefox-and', link="https://www.foxkeh.com/downloads/") }}
     </li>