Merge branch 'standardized-ethtool-counters-for-nxp-enetc'

Vladimir Oltean says:

====================
Standardized ethtool counters for NXP ENETC

This is another preparation patch for the introduction of MAC Merge
Layer statistics, this time for the enetc driver (endpoint ports on the
NXP LS1028A). The same set of stats groups is supported as in the case
of the Felix DSA switch.
====================

Link: https://lore.kernel.org/r/20220909113800.55225-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>