nixos/openssh: tests: Ease systemd unit timeouts to 60 seconds

  testScript = ''

    start_all()

    server.wait_for_unit("sshd", timeout=30)

    server_allowed_users.wait_for_unit("sshd", timeout=30)

    server_localhost_only.wait_for_unit("sshd", timeout=30)

    server_match_rule.wait_for_unit("sshd", timeout=30)

    server_no_openssl.wait_for_unit("sshd", timeout=30)

    server_no_pam.wait_for_unit("sshd", timeout=30)

    server_null_pam.wait_for_unit("sshd", timeout=30)

    server.wait_for_unit("sshd", timeout=60)

    server_allowed_users.wait_for_unit("sshd", timeout=60)

    server_localhost_only.wait_for_unit("sshd", timeout=60)

    server_match_rule.wait_for_unit("sshd", timeout=60)

    server_no_openssl.wait_for_unit("sshd", timeout=60)

    server_no_pam.wait_for_unit("sshd", timeout=60)

    server_null_pam.wait_for_unit("sshd", timeout=60)

    server_null_pam.fail("journalctl -u sshd.service | grep 'Unsupported option UsePAM'")

    server_sftp.wait_for_unit("sshd", timeout=30)

    server_sftp.wait_for_unit("sshd", timeout=60)

    server_lazy.wait_for_unit("sshd.socket", timeout=30)

    server_localhost_only_lazy.wait_for_unit("sshd.socket", timeout=30)

    server_lazy_socket.wait_for_unit("sshd.socket", timeout=30)

    server_lazy.wait_for_unit("sshd.socket", timeout=60)

    server_localhost_only_lazy.wait_for_unit("sshd.socket", timeout=60)

    server_lazy_socket.wait_for_unit("sshd.socket", timeout=60)

    # sshd-keygen is a oneshot unit, so just wait for multi-user.target, which

    # pulls it in.

    server_no_sshd_with_key.wait_for_unit("multi-user.target", timeout=30)

    server_no_sshd_with_key.wait_for_unit("multi-user.target", timeout=60)

    with subtest("manual-authkey"):

        client.succeed(