set first shipping api to 28

To fix fingerprint selinux errors

BUG: 111989951
Change-Id: Iffc8265577bdc636ab8e00ee8603afad44a5e452
diff --git a/vendor.mk b/vendor.mk
index 328b847..8625069 100644
--- a/vendor.mk
+++ b/vendor.mk
@@ -17,7 +17,8 @@
 # This file is to configure vendor/data partitions of emulator-related products
 #
 
-PRODUCT_SHIPPING_API_LEVEL := 24
+PRODUCT_SHIPPING_API_LEVEL := 28
+TARGET_USES_MKE2FS := true
 
 # Device modules
 PRODUCT_PACKAGES += \