net/mlx5e: Expose port reset cycle recovery counter via ethtool

net/mlx5e: Expose port reset cycle recovery counter via ethtool

Display recovery event of PPCNT recovery counters group. Counts (per
link) the number of total successful recovery events of any recovery
types during port reset cycle.

Signed-off-by: Yael Chemla <ychemla@nvidia.com>
Reviewed-by: Cosmin Ratiu <cratiu@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/1742112876-2890-5-git-send-email-tariqt@nvidia.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>