Mark android.hardware.tests.trie as a test HAL interface

Bug: 64776708
Test: no android.hardware.tests.*.so file in
/system/lib[64]/vndk on 2017 pixel devices

Change-Id: I896798a77be2ee0295fbdc39ae0834492d29e3b9
diff --git a/tests/trie/1.0/.hidl_for_test b/tests/trie/1.0/.hidl_for_test
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/trie/1.0/.hidl_for_test
diff --git a/tests/trie/1.0/Android.bp b/tests/trie/1.0/Android.bp
index fcc4325..9e11c3e 100644
--- a/tests/trie/1.0/Android.bp
+++ b/tests/trie/1.0/Android.bp
@@ -46,9 +46,6 @@
     generated_headers: ["android.hardware.tests.trie@1.0_genc++_headers"],
     export_generated_headers: ["android.hardware.tests.trie@1.0_genc++_headers"],
     vendor_available: true,
-    vndk: {
-        enabled: true,
-    },
     shared_libs: [
         "libhidlbase",
         "libhidltransport",