[migration] Ignore IOError from readline.write_history_file (closes #2106621) We already ignore them when reading the histfile, no reason writing it back should be any different.

if versions_map['cubicweb'][0] == (3, 7, 4):
    config['http-session-time'] *= 60
    config['cleanup-session-time'] *= 60
    config['cleanup-anonymous-session-time'] *= 60