Merge branch 'lan966x-police-mirroring'

Horatiu Vultur says:

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net: lan966x: Add police and mirror using tc-matchall

Add tc-matchall classifier offload support both for ingress and egress.
For this add support for the port police and port mirroring action support.
Port police can happen only on ingress while port mirroring is supported
both on ingress and egress
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Signed-off-by: David S. Miller <davem@davemloft.net>