Fixed missing certificate chain in cisco certs.
Fixed missing certificate chain in cisco certs.

FossilOrigin-Name: 3f22f82b9b04cc181f7c0c124cf7642ce07f404a62bbced1922b7f681e198865
7u83/actube,7u83/actube,7u83/actube,7u83/actube,7u83/actube