82175da doc/workshop: document use of pam_sss_gss PAM module

Authored and Committed by abbra 2 years ago
    doc/workshop: document use of pam_sss_gss PAM module
    
    Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
    Reviewed-By: Francisco Trivino <ftrivino@redhat.com>
    Reviewed-By: Sumit Bose <sbose@redhat.com>