qcacld-3.0: Process setkey confirmation in sme callback

In a noisy enviornment setkey confirmation in SME queue
is not getting processed due to multiple beacons/probes
getting processed in PE queue which is of higher priority
than SME queue.

Instead of posting a message to SME queue, setkey confirmation
will run to completion using sme callback mechanism.

Change-Id: Ibe536dad13731e7086c5e0a9ed2a19c11f6e9193
CRs-Fixed: 2233210

core/mac/src/pe/lim/lim_send_sme_rsp_messages.c

@@ -1489,7 +1489,7 @@ lim_send_sme_set_context_rsp(tpAniSirGlobal pMac,
 			      psessionEntry, (uint16_t) resultCode, 0);
 #endif /* FEATURE_WLAN_DIAG_SUPPORT */
 
-	lim_sys_process_mmh_msg_api(pMac, &mmhMsg, ePROT);
+	pMac->lim.sme_msg_callback(pMac, &mmhMsg);
 } /*** end lim_send_sme_set_context_rsp() ***/
 
 /** -----------------------------------------------------------------