Complete dependency of AVFHostTestCases

Change-Id: I5ec7d81625305708a220f95b9a469d93138fcba6
Test: presubmit
Bug: 269138674
diff --git a/tests/benchmark_hostside/Android.bp b/tests/benchmark_hostside/Android.bp
index e053406..b613a8a 100644
--- a/tests/benchmark_hostside/Android.bp
+++ b/tests/benchmark_hostside/Android.bp
@@ -13,6 +13,7 @@
     static_libs: [
         "MicrodroidHostTestHelper",
         "MicrodroidTestHelper",
+        "MicrodroidTestPreparer",
     ],
     test_suites: [
         "general-tests",