Submitted on behalf of Vetri for Review Request 23008
(cherry picked from commit 9c2e6f5ed45522ff68131556028f3fb4ff91ee90)
CLOUDSTACK-6453: [GPU] Windows 2012 Server instance created with vGPU offering is not coming up after installing PV drivers.

(cherry picked from commit dc22566c642e400014332045a224e5545d33a11c)
CLOUDSTACK-6884: List Capacity API always returns GPU capacity also even if type is different.

(cherry picked from commit 48646ae186eb75052da3da385404a823bd785444)
CLOUDSTACK-6996 Adding cluster to legacy zone failed
Lookup zone_id field in legacy_zones table to search the table for legacy zone.
Signed-off-by: Sateesh Chodapuneedi <sateesh@apache.org>

(cherry picked from commit 75aa243d1ea64493b70e9d8466d96c4842dfdf1a)