Restrict updatable-media to android.media package.

Test: m
Bug: 122937705

(cherry picked from commit d634f2b44e5d029d685068ecd86df7c734f1e296)

Change-Id: Ie246387748fd7410b8cc8270bd123c71df07ef2a
Merged-In: I7cad8971d1dcf301cc7d0a8c15ebde9e14d1e18a
diff --git a/media/Android.bp b/media/Android.bp
index 3480181..8746046 100644
--- a/media/Android.bp
+++ b/media/Android.bp
@@ -24,6 +24,10 @@
         "mediaplayer2-protos",
     ],
 
+    permitted_packages: [
+        "android.media",
+    ],
+
     installable: true,
 
     // Make sure that the implementaion only relies on SDK or system APIs.