Don't install ACME if full support is not available
    
    The initial ACME support required that each server individually
    enable/disable the service. PKI 10.10.0 stores this state in LDAP
    so global enable/disable is available and the IPA code relies on
    this.
    
    Parse the VERSION file shipped with PKI to determine the version.
    
    https://pagure.io/freeipa/issue/8524
    
    Signed-off-by: Rob Crittenden <rcritten@redhat.com>
    Reviewed-By: Fraser Tweedale <ftweedal@redhat.com>
    Reviewed-By: Christian Heimes <cheimes@redhat.com>
    Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
    Reviewed-By: Rob Crittenden <rcritten@redhat.com>
    Reviewed-By: Mohammad Rizwan <myusuf@redhat.com>