fixes star.wikimedia.org intermidite certificate chain

the wildcard star.wikimedia.org certificate uses two intermediary
certificates from rapidssl, versus non-wildcard that use just one.
since we have non-wildcard certificates on cluster using RapidSSL_CA.pem
and its valid entry, and wilcards need that plus an additional, I've
added the second certificate and included it in the chain for
star.wikimedia.org

Bug: 59910
Change-Id: If65189fda8b5118ef633119666c785a8684d3e18
Merge "fixes star.wikimedia.org intermidite certificate chain" into production