Merge branch 'mlxsw-various-updates'

Ido Schimmel says:

====================
mlxsw: Various updates

This patchset contains miscellaneous updates for mlxsw. No user visible
changes that I am aware of.

Patches #1-#5 rework registration of internal traps in preparation of
line cards support.

Patch #6 improves driver resilience against a misbehaving device.

Patch #7 prevents the driver from overwriting device internal actions.
See the commit message for more details.
====================

Link: https://lore.kernel.org/r/20220127090226.283442-1-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>