qcacld-3.0: Use the refined struct wmi_unified_pmk_cache

The original definition of struct wmi_unified_pmk_cache had several
anomalies:
1) It contains an unnecessary tlv_header field. Only the fw-api
   structs should contain TLV headers.
2) It contains a mis-named session_id field. Common structures should
   use converged terminology, in this case vdev_id

qca-wifi-host-cmn change If4be27111c604c16ea437aa654210cdff28220a7
("qcacmn: Refine struct wmi_unified_pmk_cache (phase 1)") completely
addressed the first issue, and as the first phase of fixing the second
issue it replaced the session_id field with an anonymous union which
contains both the existing session_id field and a new vdev_id field.
Being part of a union these field will overlay each other.

For the current phase replace the reference to session_id with a
reference to vdev_id in sme_set_del_pmkid_cache().

Change-Id: Ief4bcb819cb3c842adb74904f2cb2483476eaeb9
CRs-Fixed: 2363433

core/sme/src/common/sme_api.c

@@ -15307,7 +15307,7 @@ QDF_STATUS sme_set_del_pmkid_cache(mac_handle_t mac_handle, uint8_t session_id,
 
 	qdf_mem_set(pmk_cache, sizeof(*pmk_cache), 0);
 
-	pmk_cache->session_id = session_id;
+	pmk_cache->vdev_id = session_id;
 
 	if (!pmk_cache_info)
 		goto send_flush_cmd;

core/wma/src/wma_main.c

@@ -8661,8 +8661,7 @@ static QDF_STATUS wma_mc_process_msg(struct scheduler_msg *msg)
 		qdf_mem_free(msg->bodyptr);
 		break;
 	case SIR_HAL_SET_DEL_PMKID_CACHE:
-		wma_set_del_pmkid_cache(wma_handle,
-			(struct wmi_unified_pmk_cache *) msg->bodyptr);
+		wma_set_del_pmkid_cache(wma_handle, msg->bodyptr);
 		qdf_mem_free(msg->bodyptr);
 		break;
 	case SIR_HAL_HLP_IE_INFO: