UBITech took on PowerDNS as their challenge and provided
descriptors for both Helm and Juju

Signed-off-by: Mark Beierl <mark.beierl@canonical.com>

Signed-off-by: beierlm <mark.beierl@canonical.com>

Signed-off-by: beierlm <mark.beierl@canonical.com>

Related change in IM: https://osm.etsi.org/gerrit/#/c/osm/IM/+/11212/

Signed-off-by: beierlm <mark.beierl@canonical.com>

Adds descriptors for the firewall
Updates Virtual PC to use two networks and adds more actions

Signed-off-by: beierlm <mark.beierl@canonical.com>

This is are the packages used to test
the k8s proxy charm feature.

Signed-off-by: Dominik Fleischmann <dominik.fleischmann@canonical.com>

Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>