Updated mediawiki/extensions
Project: mediawiki/extensions/ActivityMonitor  04f65c4b6d65d5945f9e3106bfceb55922f1f863

i18n: Consistency tweaks for special page title

The message "activitymonitor" is also by Special:SpecialPages, which
currently renders a broken link "&lt;activitymonitor&gt;" without this patch.

Change-Id: I46414d256c76415e1e3bf4bca7aa2495e810e0d4