qcacld-3.0: Delete TDLS peers before sending TDLS disable to FW

As part of commit(Id680d0f6193740b24e78115ac7dc7be26e28acff)
during roam driver notify the TDLS STA about disconnection.
During this driver sends the TDLS disable command to Firmware
without deleting the TDLS peers. As a result of this in FW the
TDLS delete instance is called and TDLS handle is marked as NULL.
And later in driver the TDLS peers are getting deleted and now
the teardown update command is sent to Firmware. But in FW as
the TDLS handle is already NULL, it has asserted and crashed.

Fix is to delete the TDLS peers in driver and update the teardown
to Firmware and then send the TDLS disable command to Firmware.

Change-Id: Ic425cc065a29bbc444531f523eaccb14014ae47a
CRs-Fixed: 3455117

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

@@ -167,7 +167,7 @@ cm_fw_roam_sync_start_ind(struct wlan_objmgr_vdev *vdev,
 					     DLM_AP_DISCONNECTED);
 
 	/* Notify TDLS STA about disconnection due to roaming */
-	wlan_tdls_notify_sta_disconnect(vdev_id, true, false, vdev);
+	wlan_tdls_notify_sta_disconnect(vdev_id, true, true, vdev);
 
 	if (IS_ROAM_REASON_STA_KICKOUT(sync_ind->roam_reason)) {
 		struct reject_ap_info ap_info;