Clean up obsolete aliases for Truth.

Bug: 255714762
Test: presubmit
Change-Id: I3d115404c7c20511264134ea5c9e6344d7f24c0b

tests/ui/Android.bp

diff --git a/tests/ui/Android.bp b/tests/ui/Android.bp
index 0480d95..772d7e4 100644
--- a/tests/ui/Android.bp
+++ b/tests/ui/Android.bp
@@ -32,7 +32,7 @@
         "androidx.test.rules",
         "androidx.test.runner",
         "mockito-target",
-        "truth-prebuilt",
+        "truth",
     ],
     libs: [
         "android.test.base.stubs",

tests/unit/Android.bp

diff --git a/tests/unit/Android.bp b/tests/unit/Android.bp
index 0108383..5f9cc88 100644
--- a/tests/unit/Android.bp
+++ b/tests/unit/Android.bp
@@ -31,7 +31,7 @@
         "androidx.test.rules",
         "androidx.test.runner",
         "mockito-target",
-        "truth-prebuilt",
+        "truth",
     ],
     libs: [
         "android.test.base.stubs",