wlan: Handle WLAN_HAL_DEL_BA_IND in host.

Currently  WLAN_HAL_DEL_BA_IND is not being handled in host.
Handle WLAN_HAL_DEL_BA_IND in host and send the DEL BA to peer.

Change-Id: Id771338a783ba800952de35bd11b3c0e7cc45f9c
CRs-Fixed: 709516
diff --git a/CORE/WDI/CP/inc/wlan_qct_wdi_i.h b/CORE/WDI/CP/inc/wlan_qct_wdi_i.h
index eb6ec89..4f0d823 100644
--- a/CORE/WDI/CP/inc/wlan_qct_wdi_i.h
+++ b/CORE/WDI/CP/inc/wlan_qct_wdi_i.h
@@ -864,6 +864,7 @@
   WDI_HAL_EXTSCAN_SIG_RSSI_RESULT_IND         = WDI_HAL_IND_MIN + 25,
 #endif
   WDI_TDLS_CHAN_SWITCH_REQ_RESP      = WDI_HAL_IND_MIN + 28,
+  WDI_HAL_DEL_BA_IND                 = WDI_HAL_IND_MIN + 29,
   WDI_MAX_RESP
 }WDI_ResponseEnumType; 
 
@@ -6053,5 +6054,12 @@
 
 #endif /* WLAN_FEATURE_LINK_LAYER_STATS */
 
+WDI_Status
+WDI_delBaInd
+(
+   WDI_ControlBlockType*  pWDICtx,
+   WDI_EventInfoType*     pEventData
+);
+
 #endif /*WLAN_QCT_WDI_I_H*/