Remove redundant static libs in NearbyUnitTests.

Test: atest NearbyUnitTests
Bug: 200231384
Change-Id: I7f2a46f35f645cc7114c3952c74e71c59dce80b3
diff --git a/nearby/tests/Android.bp b/nearby/tests/Android.bp
index fc0a700..5287891 100644
--- a/nearby/tests/Android.bp
+++ b/nearby/tests/Android.bp
@@ -47,7 +47,6 @@
         "mockito-target",
         "platform-test-annotations",
         "service-nearby",
-        "truth-prebuilt",
     ],
     test_suites: [
         "general-tests",