Since commit a5665051 ("configure: integrate Meson in the build
system") we replaced many Makefile by Meson files. Adapt the
git.orderfile script to display the new file at the same position.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Message-Id: <20200907161222.41915-1-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>