Revert "qcacld-3.0: Clear MLO cap bit on disconnect complete"

This logic belongs in connection manager so remove it from HDD.

This reverts change I7eca69b8a0b0f7018326681be14197b3482e859d.

Change-Id: Ie58f4a988c7118eeda02762a2e2965c21596cd8f
CRs-fixed: 3054186

core/hdd/src/wlan_hdd_cm_disconnect.c

@@ -324,8 +324,6 @@ hdd_cm_disconnect_complete_pre_user_update(struct wlan_objmgr_vdev *vdev,
 
 	hdd_handle_disassociation_event(adapter, &rsp->req.req.bssid);
 
-	wlan_vdev_mlme_feat_ext2_cap_clear(vdev, WLAN_VDEV_FEXT2_MLO);
-
 	wlan_rec_conn_info(adapter->vdev_id, DEBUG_CONN_DISCONNECT_HANDLER,
 			   rsp->req.req.bssid.bytes,
 			   rsp->req.cm_id,