Meson: require gstreamer dependencies
This should also include a fix for https://gitlab.gnome.org/GNOME/gnome-sound-recorder/issues/28. Not sure if we need to add a dependency on any gst plugins
Edited by Christopher Davis
This should also include a fix for https://gitlab.gnome.org/GNOME/gnome-sound-recorder/issues/28. Not sure if we need to add a dependency on any gst plugins