Clean up obsolete aliases for Truth.

Bug: 255714762
Test: presubmit
Change-Id: I8aab463c74d5e869d949a2b712886a9cc4d15709
diff --git a/tests/anomaly-tester/Android.bp b/tests/anomaly-tester/Android.bp
index f17f4b2..0b05e04 100644
--- a/tests/anomaly-tester/Android.bp
+++ b/tests/anomaly-tester/Android.bp
@@ -18,7 +18,7 @@
         "androidx.test.rules",
         "mockito-target",
         "androidx.test.uiautomator_uiautomator",
-        "truth-prebuilt",
+        "truth",
     ],
 
     srcs: ["**/*.java"],