twister: use edt.label2node in dt_compat_enabled_with_label DT filter

Use edt.label2node in dt_compat_enabled_with_label DT filter.

Signed-off-by: Johann Fischer <johann.fischer@nordicsemi.no>
Co-authored-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
1 file changed