enjoy: Update gstreamer package names in RDEPENDS

* I know there is plan to change gstreamer packaging in oe-core to match
  package names from OE-classic, but this patch is here for more then 3
  months and there is no good reason to keep enjoy broken in meta-efl
  master!
* we'll update gstreamer package names again as soon as gstreamer
  packaging is improved in oe-core
* Add gst-plugins-good-autodetect to RDEPENDS
  This plugin is needed in newer versions of enjoy. The app won't play any sound files without this plugin.

Signed-off-by: Pau Espin Pedrol <pespin.shar@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>