storage, logging, ha_cluster, sshd - minor issues
    
    storage - fix coverity scan issue in blivet.py
    Resolves: rhbz#2072745 (9.1.0)
    
    logging - fix gather_facts/set_vars issue
    Resolves: rhbz#2078989 (9.1.0)
    
    ha_cluster - Move tasks that set up CI environment to roles tasks/ dir
    Resolves: rhbz#2093438 (9.1.0)
    
    sshd - fix tests issue with rhel9 hosts