Effect AIDL: remove the shared_lib dependency for example binary

They will be dlopen so no need to add the shared_lib dependency.
But we need to add them as PRODUCT_PACKAGES in base_vendor.mk

Bug: 258124419
Test: build and boot cuttlefish, change effect lib path in Android.bp
and audio_effects_config.xml and bootup.

Change-Id: Ia3b9bef9b5ed86921d80adcc0ce2296f50939370
diff --git a/audio/aidl/default/visualizer/Android.bp b/audio/aidl/default/visualizer/Android.bp
index 5041be8..091daa2 100644
--- a/audio/aidl/default/visualizer/Android.bp
+++ b/audio/aidl/default/visualizer/Android.bp
@@ -34,6 +34,7 @@
         "VisualizerSw.cpp",
         ":effectCommonFile",
     ],
+    relative_install_path: "soundfx",
     visibility: [
         "//hardware/interfaces/audio/aidl/default",
     ],