Update to NDIS 6.30

Update to NDIS 6.30

NDIS 6.30 was introduced in Server 2012. Update XenNet to use the NDIS 6.30
interfaces, including internal changes required by NDIS 6.30. Any new features
introduced in NDIS 6.30 are not implemented, only changes required to complete
the NDIS version update.
- Updates structure header versions and sizes as required
- Changes the indirection table from CPU index to PROCESSOR_NUMBER array, note
  that XenNet handled a conversion from index to PROCESSOR_NUMBER before passing
  to XenVif. Renames TableSize to TableCount for clarity.
- Adds a new INF property 'NumRSSQueues', which limits the number of RSS queues.
  This is a WHQL test requirement (NDIS 6.5 StandardizedKeywords)
- Fixes "NDIS 6.5 GlitchFreeDevice" test by correctly reporting XenNet uses a
  WDM lower edge.

Signed-off-by: Owen Smith <owen.smith@citrix.com>