at-spi2-atk: depend on glib-2.0-native

at-spi2-atk: depend on glib-2.0-native

Missing dependency revealed by recipe specific sysroots. If the host
system does not have glib-compile-schemas installed have (via
libglib2.0-dev, glib2, glib2-tools or similar) do_configure would fail
with:
  configure: error: glib-compile-schemas not found.

Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>