Clean up obsolete aliases for Truth.

Bug: 255714762
Test: presubmit
Change-Id: I7e29732e1e77e37cfb491521d14d2f3eb07deb36
diff --git a/tests/Input/Android.bp b/tests/Input/Android.bp
index 365e00e..f910b8b 100644
--- a/tests/Input/Android.bp
+++ b/tests/Input/Android.bp
@@ -35,7 +35,7 @@
         "services.core.unboosted",
         "testables",
         "testng",
-        "truth-prebuilt",
+        "truth",
     ],
     libs: [
         "android.test.mock",