gst-plugins-ugly-1.0.recipe: Disable features on UWP
gst-plugins-ugly-1.0.recipe: Disable features on UWP

x264 can be enabled, but it needs our meson port to be updated.

Part-of: <https://gitlab.freedesktop.org/gstreamer/cerbero/-/merge_requests/511>

GStreamer/cerbero,GStreamer/cerbero,nirbheek/cerbero,GStreamer/cerbero,nirbheek/cerbero,GStreamer/cerbero,GStreamer/cerbero,nirbheek/cerbero,nirbheek/cerbero