qcacld-3.0: Fix allowlist roaming failed issue

ssid_allowed_list is cleared for each RSO stop.

To fix it, only clear ssid_allowed_list when disconnect, don't clear
it for each RSO stop.

Change-Id: I577191295d388ab92440d7bf65b6a0da6c342181
CRs-Fixed: 3087296

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

@@ -2950,8 +2950,6 @@ cm_roam_stop_req(struct wlan_objmgr_psoc *psoc, uint8_t vdev_id,
 	cm_fill_stop_reason(stop_req, reason);
 	if (wlan_cm_host_roam_in_progress(psoc, vdev_id))
 		stop_req->middle_of_roaming = 1;
-	else
-		wlan_roam_reset_roam_params(psoc);
 	/*
 	 * If roam synch propagation is in progress and an user space
 	 * disconnect is requested, then there is no need to send the