wlan:Change csn value of beamformer antennas supported to 3

The driver advertise the incorrect csn value in the VHT capability.
Modify the driver to sets the compressed steering number of beamformer
antenna supported from default value zero to 3.

Change-Id: Ie7509c0e32f05007cf4049680c7bdeeaf0e18f7c
CR-Fixed:442942
5 files changed
tree: 05bb5b70e8fa7c09f4fd4d2c7a123b09560aeba9
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig