r8169: add support for RTL8125K
This adds support for chip RTL8125K. Its XID is 0x68a. It is basically
based on the one with XID 0x688, but with different firmware file.
Signed-off-by: javen <javen_xu@realsil.com.cn>
Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://patch.msgid.link/20251111092851.3371-1-javen_xu@realsil.com.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
authored by