Clean up obsolete aliases for Truth.

Bug: 255714762
Test: presubmit
Change-Id: If91e9af5409fed9d5ccdd13749a0f562c545d589
diff --git a/nearby/tests/integration/untrusted/Android.bp b/nearby/tests/integration/untrusted/Android.bp
index 57499e4..75f765b 100644
--- a/nearby/tests/integration/untrusted/Android.bp
+++ b/nearby/tests/integration/untrusted/Android.bp
@@ -31,7 +31,7 @@
         "androidx.test.uiautomator_uiautomator",
         "junit",
         "kotlin-test",
-        "truth-prebuilt",
+        "truth",
     ],
     test_suites: ["device-tests"],
 }