qcacld-3.0: Send roam invoke request if no scan candidate found

For ML-AP, if fastreassoc command is received and scan
candidate is not found in host scan db.
Host will still send roam invoke request to FW, FW will
perform scan.

Change-Id: I8157cf396e3e0c19607d990307e07d31e879a2d4
CRs-Fixed: 3474257

components/umac/mlme/connection_mgr/core/src/wlan_cm_roam_offload.c

@@ -6345,9 +6345,8 @@ cm_send_roam_invoke_req(struct cnx_mgr *cm_ctx, struct cm_req *req)
 					roam_invoke_req);
 
 	if (QDF_IS_STATUS_ERROR(status)) {
-		mlme_err(CM_PREFIX_FMT "No Candidate found",
+		mlme_err(CM_PREFIX_FMT "No Candidate found, send roam invoke req, fw will perform scan",
 			 CM_PREFIX_REF(vdev_id, cm_id));
-		goto roam_err;
 	}
 
 	if (wlan_cm_get_ese_assoc(pdev, vdev_id)) {