qcacld-3.0: Add missed calling of wlan_hdd_get_station_remote

Propagation from qcacld-2.0 to qcacld-3.0

For the sap role, .get_station would invoke
wlan_hdd_get_station_remote() or wlan_hdd_get_sap_stats(), depends on
"gSapGetPeerInfo" ini setting. And fix the logic of determine sap get
peer info enable or not by target capability.

CRs-Fixed: 2427627
Change-Id: I3162950a6a7202d55b64ff9c60a26971d3a31555
6 files changed