ipatests: Install healthcheck pkg for TestIpaHealthCheckWithADtrust
    
    Tests for TestIpaHealthCheckWithADtrust are failing since
    package is not installed, this patch installs
    healthcheck pkg on the IPA Master.
    
    Patch to install healthcheck package for TestIpaHealthCheckWithExternalCA
    
    Signed-off-by: Sudhir Menon <sumenon@redhat.com>
    Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>