39b3b01 Gating: remove vault and kdcproxy tests

Authored and Committed by cheimes 4 years ago
    Gating: remove vault and kdcproxy tests
    
    Vault and KDC proxy are neither critical subsystems nor are they likely to
    fail. They have been pretty stable and don't see any major development.
    It's sufficient to run them in nightly tests only.
    
    The removal speed up gating a bit. Especially vault tests are slow and
    usually take more than 30 minutes to complete
    
    Signed-off-by: Christian Heimes <cheimes@redhat.com>
    Reviewed-By: Oleg Kozlov <okozlov@redhat.com>