Fix updated date on reseed page

i2p2www/pages/site/docs/reseed.html

 {% extends "global/layout.html" %}
 {% block title %}{% trans %}Reseed Hosts{% endtrans %}{% endblock %}
-{% block lastupdated %}{% trans %}January 2016{% endtrans %}{% endblock %}
-{% block accuratefor %}0.9.24{% endblock %}
+{% block lastupdated %}{% trans %}September 2021{% endtrans %}{% endblock %}
+{% block accuratefor %}1.5.0{% endblock %}
 {% block content %}