Mark reverb_test as it's not a gtest

Change-Id: I14e5f86548479cceba6789dd399d63157dca2642
Test: presubmit
Bug: None
diff --git a/media/libeffects/lvm/tests/Android.bp b/media/libeffects/lvm/tests/Android.bp
index f38a846..f5ff597 100644
--- a/media/libeffects/lvm/tests/Android.bp
+++ b/media/libeffects/lvm/tests/Android.bp
@@ -56,6 +56,7 @@
     name: "reverb_test",
     host_supported: true,
     proprietary: true,
+    gtest: false,
 
     include_dirs: [
         "frameworks/av/media/libeffects/lvm/wrapper/Reverb",