Update inclusion of privapp-permissions-google.xml

The file is being split up, so include the mk that includes all of them
instead of including the single xml file.

Bug: 113321857
Test: multiproduct_kati dump-products before and after
Change-Id: I7d15a0b4b80816ef265746cc6e2cf816e4834d02
diff --git a/products/treble_atv_common.mk b/products/treble_atv_common.mk
index d0540d4..b01ac86 100644
--- a/products/treble_atv_common.mk
+++ b/products/treble_atv_common.mk
@@ -77,5 +77,6 @@
 
 # privapp-permissions whitelisting
 PRODUCT_COPY_FILES += \
-    vendor/google/data/etc/permissions/privapp-permissions-google.xml:system/etc/permissions/privapp-permissions-google.xml \
     vendor/google/data/etc/permissions/privapp-permissions-atv.xml:system/etc/permissions/privapp-permissions-atv.xml
+
+$(call inherit-product, vendor/google/data/etc/permissions/privapp-permissions-google.mk)