Guidelines for changing Fedora cloud images
    
    Per the discussion in the mailing list thread[0] from May 2022, these
    image guidelines are proposed for making changes to cloud images.
    
    [0] https://lists.fedoraproject.org/archives/list/cloud@lists.fedoraproject.org/thread/3ZZC4HBUEM5CMUZLBKCGNOOEN6QTICQX/
    
    Signed-off-by: Major Hayden <major@redhat.com>