Add libmedia2_jni to media apex.

Test: build & boot
Bug: 112766913, Bug: 123185917
Change-Id: Idc402390074b73855e870fa03661f9d1939a088c
diff --git a/apex/Android.bp b/apex/Android.bp
index bf295ba..422880a 100644
--- a/apex/Android.bp
+++ b/apex/Android.bp
@@ -29,7 +29,7 @@
         "liboggextractor",
         "libwavextractor",
         // MediaPlayer2
-        "libmediaplayer2_jni",
+        "libmedia2_jni",
     ],
     key: "com.android.media.key",
 }