Enable regex on the device.

This is required by criterion library.

Change-Id: Ie36de308cb1eb3b98988d1ba57f2c85a5ce6b292
diff --git a/TEST_MAPPING b/TEST_MAPPING
index 03d7e78..3ad2d9a 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -1,7 +1,10 @@
-// Generated by cargo2android.py for tests that depend on this crate.
+// Generated by update_crate_tests.py for tests that depend on this crate.
 {
   "presubmit": [
     {
+      "name": "vpnprofilestore_test"
+    },
+    {
       "name": "libsqlite3-sys_device_test_src_lib"
     },
     {