Update the Dockerfile to the newest stable Debian
Update the Dockerfile to the newest stable Debian

so we don't have to build texinfo anymore. Also I don't see why we have
to run make check in the image.

IndexBraille/liblouis,liblouis/liblouis,liblouis/liblouis,hammera/liblouis,BueVest/liblouis,liblouis/liblouis,liblouis/liblouis,vsmontalvao/liblouis,BueVest/liblouis,IndexBraille/liblouis,BueVest/liblouis,hammera/liblouis,BueVest/liblouis,IndexBraille/liblouis,hammera/liblouis,hammera/liblouis,vsmontalvao/liblouis,hammera/liblouis,IndexBraille/liblouis,liblouis/liblouis,hammera/liblouis,IndexBraille/liblouis,vsmontalvao/liblouis,liblouis/liblouis,vsmontalvao/liblouis,BueVest/liblouis,BueVest/liblouis,vsmontalvao/liblouis