ieee80211: definitions for Microsoft Vendor OUI and WPA OUI type

Reference: http://standards.ieee.org/develop/regauth/oui/oui.txt



Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>