Merge branch 'add-realtek-automotive-pcie-driver'

Justin Lai says:

====================
Add Realtek automotive PCIe driver

This series includes adding realtek automotive ethernet driver
and adding rtase ethernet driver entry in MAINTAINERS file.

This ethernet device driver for the PCIe interface of
Realtek Automotive Ethernet Switch,applicable to
RTL9054, RTL9068, RTL9072, RTL9075, RTL9068, RTL9071.
====================

Link: https://patch.msgid.link/20240904032114.247117-1-justinlai0215@realtek.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>