Notify media.swcodec to load updated codes

This is done similarly to how we update the extractors.
media.swcodec will start a service "media.codec.update"
to get notified of the update apk location, then updated
version of the components will be loaded.

Bug: 111407413
Bug: 117290290

Change-Id: I4972aaf2df06c12eebd9b30fcd7261117267e6da