qcacld-3.0: Change flag to pick up latest HW headers

Change the path to pick up the latest v2 version of the
HW headers for Napier 11AX SoD

Change-Id: I0f8a504e3562fc8fb1a5c2d5f4529ca2c7ab9761
CRs-Fixed: 2188755
diff --git a/Kbuild b/Kbuild
index 129f60d..a281d18 100644
--- a/Kbuild
+++ b/Kbuild
@@ -1762,7 +1762,7 @@
 endif
 
 ifeq ($(CONFIG_QCA6290_11AX), y)
-TARGET_INC :=	-I$(WLAN_ROOT)/../fw-api/hw/qca6290/11ax/v1 \
+TARGET_INC :=	-I$(WLAN_ROOT)/../fw-api/hw/qca6290/11ax/v2 \
 		-I$(WLAN_ROOT)/../fw-api/fw
 else
 TARGET_INC :=	-I$(WLAN_ROOT)/../fw-api/hw/qca6290/v2 \