qcacld-3.0: Add iwpriv support to set HE bss color

Add iwpriv support to set HE bss color in SAP 11AX mode operation

Change-Id: Ib58b93e8a66d9154024e61581885c4a10d737631
CRs-Fixed: 2130322
diff --git a/Kbuild b/Kbuild
index eb18307..4a1a8eb 100644
--- a/Kbuild
+++ b/Kbuild
@@ -2199,6 +2199,7 @@
 
 ifeq ($(CONFIG_WLAN_FEATURE_11AX),y)
 CDEFINES += -DWLAN_FEATURE_11AX
+CDEFINES += -DWLAN_FEATURE_11AX_BSS_COLOR
 endif
 
 # Dummy flag for WIN/MCL converged data path compilation