Merge branch 'net-dsa-add-pause-stats-support'

Oleksij Rempel says:

====================
net: dsa: add pause stats support
====================

Link: https://lore.kernel.org/r/20220628085155.2591201-1-o.rempel@pengutronix.de


Signed-off-by: Jakub Kicinski <kuba@kernel.org>