qemu: disable vte if gtk is also disabled
vte will pull in the gtk libs itself. This can cause build failures if
the native gtk was build with glib>=2.41 while the sysroot native glib
is <=2.40.
Fix for [YOCTO #7077].
(From OE-Core rev:
6cea10dd8f041731269ad16b94d8e172ab1f7257)
Signed-off-by: Richard Tollerton <rich.tollerton@ni.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
