gitmodules: Update libnkutils

Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
gitmodules: Update libnkutils

Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
libeventd/config: Add _get_enum

Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
nd: Rework to use the new _get_enum

Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
gitmodules: Update libnkutils

Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Fix segfaults

Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
dbus: Fix event file

Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
nd/style: Fix format string references

Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>