Protect the construction of the verification thread pool. am: 30ba3a02a5 am: 4ae3c7f582 am: 41170d43f5

Original change: https://android-review.googlesource.com/c/platform/art/+/1660238

Change-Id: Icda25bc400e0afa51b0d56b71fecd12e8b294db3
diff --git a/build/apex/Android.bp b/build/apex/Android.bp
index 0b07395..bb16af8 100644
--- a/build/apex/Android.bp
+++ b/build/apex/Android.bp
@@ -87,6 +87,8 @@
 
 bionic_binaries_both = [
     "linker",
+    // To validate the zip file generated by cloud server.
+    "ziptool",
 ]
 
 // - Debug variants (binaries for which a 32-bit version is preferred on device, but for which