sm8450-common: overlay: Unpin updatable-media from memory

Bug: 214499288
Change-Id: I4823afa45553b9484ad5215d081b0e6635c4b183
Test: Presubmit

overlay/FrameworksResTarget_Vendor/res/values/config.xml

@@ -25,7 +25,6 @@
     <string-array name="config_defaultPinnerServiceFiles" translatable="false">
         <item>/system/framework/framework.jar</item>
         <item>/system/framework/services.jar</item>
-        <item>/apex/com.android.media/javalib/updatable-media.jar</item>
         <item>/system/bin/surfaceflinger</item>
     </string-array>