Addition of regen-profiles in port-mapping

With the advent of regenerator type devices in the TPCE. The port-mapping needs to be updated to reflect the supported regenerator profiles.

 

grouping regen-profiles-grp {
  container regen-profiles {
    when "../xpdr-type = 'regen'";
    description
      "This container is only populated when the xpdr-type is regen";
    leaf-list regen-profiles

{       description         "Supported regen profiles, these are otsi-group-capabilities profile";         type string;     }

  }
}