qcacld-3.0: Enable AMSDU in AMPDU support only in 11ax

Advertise the Rx AMSDU in AMPDU support in addba response only
for 11ax connection when the connection is in 2.4G.

Change-Id: I3275f472503bc420b906f947b661490c3a52b670
CRs-Fixed: 2538118
1 file changed