qcacld-3.0: Update roam count correctly in connection info

Currently host driver is using roam_sync state to update the
roam count in connection info structure. Connection manager
clears this roam sync state before it host invokes the save
bss info API where it actually updates the roam count in
connection info structure, this leads to the incorrect information
update in connection info structure.

To address the above issue, use the is_reassoc state from connect
response structure in save bss info API.

Change-Id: I0d35f04b7e2492fe96a23edefc0caf002acb6537
CRs-Fixed: 3591711

core/hdd/src/wlan_hdd_cm_connect.c

@@ -1117,7 +1117,7 @@ static void hdd_cm_save_bss_info(struct wlan_hdd_link_info *link_info,
 	} else {
 		hdd_sta_ctx->conn_info.conn_flag.ht_present = false;
 	}
-	if (hdd_is_roam_sync_in_progress(hdd_ctx, link_info->vdev_id))
+	if (rsp->is_reassoc)
 		hdd_sta_ctx->conn_info.roam_count++;
 
 	if (assoc_resp->HTInfo.present) {