formey has wildcard cert, removing it from installation

This server was a test deployment host, and used LDAP interactings with
labs.  However, it seems to not be in use, and the only comments on
ticket are if we can get rid of the data or not.  As I'm revoking the
wildcard across cluster, this will stop it from being installed.  I'll
manually shread it on system.

Change-Id: I1b7b0a3db3650aeafcc5b44da2cc6eb365fa8d97
RT: 6134