qcacld-3.0: Don't fill CCK rates for SAE Pre Auth frame

If while roaming from 2.4 GHz to 5 GHz band with SAE
encryption, rates shouldn't be filled from the current
session/AP as this may lead to incorrectly filling rates
for instance this may lead to incorrectly filling CCk rates
for SAE Pre-Auth while roaming from 2.4 GHz to 5 GHz. As
even though with roaming offloaded, sae pre_auth due to
crypto limitations of fw has to be triggered by the driver.

Change-Id: I2293563db047e10ec8a2ade9f3b2a602cf3e3edf
CRs-Fixed: 3336853