scripts/qom-fuse: apply flake8 rules

flake8 still has one warning because of the sys.path hack, but that will
be going away by the end of this patch series.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20210603003719.1321369-9-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
1 file changed