qcacld-3.0: Enable the CONFIG_HIF_DEBUG for the HST module

Enable the CONFIG_HIF_DEBUG for the HST module to get more info for
further debugging.

Change-Id: I911930b4fce50ad5a190e6c0da2248678199231d
CRs-Fixed: 3597078

configs/qca6390_defconfig

@@ -726,6 +726,7 @@ endif
 	CONFIG_UNIT_TEST := y
 	CONFIG_HAL_DEBUG := y
 	CONFIG_FEATURE_HAL_RECORD_SUSPEND_WRITE := y
+	CONFIG_HIF_DEBUG := y
 endif
 
 ifeq ($(CONFIG_UNIT_TEST), y)