Add tzdatacheck to image

Bug: 21110439
Bug: 19941636
(cherry picked from commit 7d18a684177064a74dafbba8cc2f270f911936bf)

Change-Id: I29ab303d2695ba1cadf70c2d2f4440d34a8cede9
diff --git a/target/product/embedded.mk b/target/product/embedded.mk
index a408860..d7b831f 100644
--- a/target/product/embedded.mk
+++ b/target/product/embedded.mk
@@ -71,6 +71,7 @@
     surfaceflinger \
     toolbox \
     toybox \
+    tzdatacheck \
 
 # SELinux packages
 PRODUCT_PACKAGES += \