Add missing build target to run_benchmark.py

Change-Id: Ibb0bb558f9db270620c479ec771dfd22b3531510
diff --git a/tools/run_benchmark.py b/tools/run_benchmark.py
index 3a1efbf..3962d59 100755
--- a/tools/run_benchmark.py
+++ b/tools/run_benchmark.py
@@ -92,7 +92,9 @@
 
     if options.nolib:
         testBuildTargets = [
-            utils.GRADLE_TASK_TEST_JAR, utils.GRADLE_TASK_TEST_DEPS_JAR
+            utils.GRADLE_TASK_TEST_JAR,
+            utils.GRADLE_TASK_TEST_DEPS_JAR,
+            utils.GRADLE_TASK_TEST_UNZIP_TESTBASE
         ]
         buildTargets = [utils.GRADLE_TASK_R8] + testBuildTargets
         r8jar = utils.R8_JAR