setting lighttpd's config for lists.wikimedia.org cert

Related to change I9f27afb7b7c2f71069896f72986920693816f4b0  I had
forgotten to set the lighttpd configuration for this vhost (or whatever
they call them in lighttpd)

Change-Id: Ic457d03c4ca9de386b9d09e843c65ca176005570
RT: 6704