ure(4): add support for Thinkpad Hybrid USB-C with USB-A dock

Add support for LAN port found on Thinkpad Hybrid USB-C with USB-A dock.
While here fix a small typo

• s/UBS/USB/

Sponsored by: Technical University of Munich
Reviewed by: markj
MFC after: 2 weeks
Pull Request: https://github.com/freebsd/freebsd-src/pull/791