Reflect interface versions in PDO description
Reflect interface versions in PDO description

For convenience add a string containing the latest versions of all the
interfaces exported by the driver into the PDO description. This can be
seen in Device Manager as the 'Bus reported device description' detail.

Signed-off-by: Paul Durrant <dba6cd059c0054f8a3c62ba902cd9d7238853ee4@citrix.com>

rneilturner/xenbus,QubesOS/qubes-vmm-xen-win-pvdrivers-xenbus,rneilturner/xenbus,QubesOS/qubes-vmm-xen-win-pvdrivers-xenbus,omeg/xenbus,MarkKMueller/xenbus,rneilturner/xenbus,omeg/xenbus,MarkKMueller/xenbus,QubesOS/qubes-vmm-xen-win-pvdrivers-xenbus,MarkKMueller/xenbus,omeg/xenbus