udev/rules.d: import hwdb before calling net_id builtin

udev/rules.d: import hwdb before calling net_id builtin

The commit cdcb1eeeb883b2ecb3992865f458f874900ddb87 adds
ID_NET_NAME_INCLUDE_DOMAIN property support in net_id builtin.
The property is basically set through hwdb. However, previously hwdb was
imported after calling net_id builtin, hence when net_id is called, the
property was never set.

This makes hwdb is imported before calling net_id builtin, so that the
property is set when net_id is called if hwdb has an entry about that
for the interface.

Follow-up for cdcb1eeeb883b2ecb3992865f458f874900ddb87.
Fixes #37758.