The signature of phylink_pcs get_state has changed, and we need to set
.supported_interfaces.
Both has been removed when backporting the driver to Linux 6.12, readd
to make it build and work with Linux 6.18.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Link: https://github.com/openwrt/openwrt/pull/22668
Signed-off-by: Robert Marko <robimarko@gmail.com>