libreverbwrapper: Build both static and shared libraries

Also use static library when building reverb_test

Bug: 120944950
Test: lvm/tests/build_and_run_all_unit_tests_reverb.sh

Change-Id: I4d5f8b0987d58cf9cc5013ae958e727976c89f89
diff --git a/media/libeffects/lvm/wrapper/Android.bp b/media/libeffects/lvm/wrapper/Android.bp
index be60aae..f96928b 100644
--- a/media/libeffects/lvm/wrapper/Android.bp
+++ b/media/libeffects/lvm/wrapper/Android.bp
@@ -38,7 +38,7 @@
 }
 
 // reverb wrapper
-cc_library_shared {
+cc_library {
     name: "libreverbwrapper",
 
     arch: {