Attempt to run JavaApiUsedByMainlineModuleTest as a unit tests am: f32479b141

Original change: https://android-review.googlesource.com/c/platform/tools/apifinder/+/1601193

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I6bf01d45ef26e703d37c4cac9c5c355b192ca5f9
diff --git a/Android.bp b/Android.bp
index fc8680d..c5897b9 100644
--- a/Android.bp
+++ b/Android.bp
@@ -56,7 +56,11 @@
         "hamcrest",
         "platform-test-annotations",
         "junit",
+        "truth-prebuilt",
     ],
+    test_options: {
+        unit_test: true,
+    },
 }
 
 filegroup {