rge(4) on OpenBSD

The text ee9f8f0983c5, as OpenBSD 7.5, OpenBSD 7.4, OpenBSD 7.3, OpenBSD 7.2, OpenBSD 7.1, OpenBSD 7.0 shipped it.

Realtek 8125/8125B PCI Express 10/100/1Gb/2.5Gb Ethernet device