glib-networking 2.50 moved away from intltool to modern gettext, so remove the build dependency.
(From OE-Core rev: 709004afe9f55126400f4ca70454b3e69a19fa6a)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>