net: ksz9477: rename udevice_id tab to ksz_ids

net: ksz9477: rename udevice_id tab to ksz_ids

The DSA KSZ devicetree binding doesn't specify anything about the
underlying bus between the SoC and the DSA switch, so the same
"compatible" string can be used wathever the management interface
used. The driver must be able to access the underlying bus without
any help from the compatible string (like for TPM2 TIS devices).

So, rename udevice_id tab to ksz_ids since it's not specific to i2c
bus.

Signed-off-by: Romain Naour <romain.naour@smile.fr>