qcacld-3.0: Enable TX descriptor history on WCN6750

Enable software and hardware TX descriptor history on WCN6750;
this will aid in TX data path debugging.

Change-Id: Ia5f84d79c1f721ea959beec48088fd3823d75ce0
CRs-Fixed: 3460664

configs/wcn6450_defconfig

@@ -678,6 +678,8 @@ endif
 	CONFIG_QDF_NBUF_HISTORY_SIZE := 8192
 	CONFIG_DP_RX_REFILL_CPU_PERF_AFFINE_MASK := y
 	CONFIG_FEATURE_HIF_LATENCY_PROFILE_ENABLE := y
+	CONFIG_DP_TX_HW_DESC_HISTORY := y
+	CONFIG_WLAN_FEATURE_DP_TX_DESC_HISTORY := y
 
 ifneq ($(CONFIG_CNSS_EMULATION), y)
 	CONFIG_HIF_DETECTION_LATENCY_ENABLE := y