lineage: Build Fi GMS product if WITH_GMS_FI is defined

Change-Id: Ia141fec1168e21726718cf11da83bb5ca0f68a56
diff --git a/config/partner_gms.mk b/config/partner_gms.mk
index 5be7551..bb516ec 100644
--- a/config/partner_gms.mk
+++ b/config/partner_gms.mk
@@ -1,3 +1,7 @@
 ifeq ($(WITH_GMS),true)
+ifeq ($(WITH_GMS_FI),true)
+$(call inherit-product-if-exists, vendor/partner_gms/products/fi.mk)
+else
 $(call inherit-product-if-exists, vendor/partner_gms/products/gms.mk)
 endif
+endif