CA-26611: make CN include domain name.
CA-26611: make CN include domain name.

Signed-off-by: Simon Rowe <6b0999b796d5e18833f96f31b20ec46c7a765474@eu.citrix.com>

koushikcgit/xcp-networkd,djs55/xcp-networkd,sharady/xcp-networkd,sharady/xcp-networkd,koushikcgit/xcp-rrdd,djs55/xcp-rrdd,djs55/xcp-rrdd,johnelse/xcp-rrdd,simonjbeaumont/xcp-rrdd,koushikcgit/xcp-networkd,koushikcgit/xcp-rrdd,simonjbeaumont/xcp-rrdd,djs55/squeezed,johnelse/xcp-rrdd,robhoes/squeezed,koushikcgit/xcp-rrdd,djs55/xcp-networkd