Merge changes Ica6da5c6,Ic2dc113e,I45a132e8,Idcb07751 into wlan-cmn.driver.lnx.1.0-dev

* changes:
  Release 5.1.0.23H
  qcacmn: Add fwtest interface
  Release 5.1.0.23G
  qcacmn: Added a member in qca_napi_info structure