qcacld-3.0: Stop BW monitoring before disabling IPA pipes

Stop the BW monitoring and stats collection for IPA before
disabling the pipes. Add this to the the case where WLAN
is in SSR and IPA pipes are being disabled when last client
is disconnecting.

Change-Id: I29e8ec6d73287cf601f829e74ba03aa611564d3a
CRs-Fixed: 2922079

components/ipa/core/src/wlan_ipa_core.c

@@ -2765,6 +2765,7 @@ static QDF_STATUS __wlan_ipa_wlan_evt(qdf_netdev_t net_dev, uint8_t device_mode,
 					 * unloading WLAN driver is in progress
 					 */
 
+					wlan_ipa_uc_bw_monitor(ipa_ctx, true);
 					wlan_ipa_uc_disable_pipes(ipa_ctx,
 								  true);
 				} else {