Exclude MediaComponents from the build.

Java Media2 APIs are now hidden in P and extractor
plug-ins exists in /system/lib...

Test: build and boot with aosp and non-aosp build
Bug: 67908547
Change-Id: Ic3465ada867133aa118f78d874adfd38c4c959dd
diff --git a/packages/MediaComponents/AndroidManifest.xml b/packages/MediaComponents/AndroidManifest.xml
index 061ae44..50fdca1 100644
--- a/packages/MediaComponents/AndroidManifest.xml
+++ b/packages/MediaComponents/AndroidManifest.xml
@@ -8,6 +8,7 @@
         android:label="Media Components Update"
         android:multiArch="true"
         android:allowBackup="false"
+        android:hasCode="false"
         android:extractNativeLibs="false">
     </application>