net: dsa: microchip: enable phy errata workaround on 9567

net: dsa: microchip: enable phy errata workaround on 9567

BugLink: https://bugs.launchpad.net/bugs/1934012
[ Upstream commit 8c42a49738f16af0061f9ae5c2f5a955f268d9e3 ]

Also enable phy errata workaround on 9567 since has the same errata as
the 9477 according to the manufacture's documentation.

Signed-off-by: George McCollister <george.mccollister@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>