net/mlx5: support yellow meter action for hierarchy tag rule

net/mlx5: support yellow meter action for hierarchy tag rule

When a hierarchy meter is shared by other ports, it's needed to iterate
all meter policies in hierarchy to create tag rules, to set packet with
next meter ID, which will be used by related meter drop count.
This patch adds the tag rule for yellow support in hierarchy, so both
green/yellow policy flows can set the correct meter ID.

Signed-off-by: Shun Hao <shunh@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>