net: enetc: add set/get_rss_table() hooks to enetc_si_ops

net: enetc: add set/get_rss_table() hooks to enetc_si_ops

Since i.MX95 ENETC (v4) uses NTMP 2.0 to manage the RSS table, which is
different from LS1028A ENETC (v1). In order to reuse some functions
related to the RSS table, so add .get_rss_table() and .set_rss_table()
hooks to enetc_si_ops.

Signed-off-by: Wei Fang <wei.fang@nxp.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://patch.msgid.link/20250506080735.3444381-7-wei.fang@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>