[PATCH v4] app/testpmd: support updating flow rule actions

[Ferruh Yigit]

On 2/23/2024 4:19 AM, Oleksandr Kolomeiets wrote:
> "flow update" updates a flow rule specified by a rule ID with a
> new action list by making a call to "rte_flow_actions_update()":
> 
>     flow update {port_id} {rule_id}
>         actions {action} [/ {action} [...]] / end [user_id]
> 
> Creating, updating and destroying a flow rule:
> 
>     testpmd> flow create 0 group 1 pattern eth / end actions drop / end
>     Flow rule #0 created
>     testpmd> flow update 0 0 actions queue index 1 / end
>     Flow rule #0 updated with new actions
>     testpmd> flow destroy 0 rule 0
>     Flow rule #0 destroyed
> 
> Signed-off-by: Oleksandr Kolomeiets <okl-plv at napatech.com>
> Reviewed-by: Mykola Kostenok <mko-plv at napatech.com>
> Reviewed-by: Christian Koue Muf <ckm at napatech.com>
>

Patch looks good to me.

@Ori, @Thomas, do you have any comment, if not I will proceed with the
patch?