net/mlx5: HWS, register reformat actions with fw

net/mlx5: HWS, register reformat actions with fw

Hardware steering handles actions differently from firmware, but for
termination rules that use encapsulation the firmware needs to be aware
of the action.

Fix this by registering reformat actions with the firmware the first
time this is needed. To do this, add a third possible owner for an
action, and also a lock to protect against registration of the same
action from different threads.

Signed-off-by: Vlad Dogaru <vdogaru@nvidia.com>
Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/1747766802-958178-3-git-send-email-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>