qcacld-3.0: Do not disable the Tx bfer capability when Nss is 1

Do not disable the Tx beamformer capability when Nss is set to 1.
FW would check the current chainmask configuration and enables
the Tx beamformer capability accordingly.

Change-Id: I8709147c63f2990f135d098fdf13fc3d9b00d7bc
CRs-Fixed: 2305772
1 file changed