print/texinfo: Update texi2dvi, texi2pdf and texinfo.tex
- Update texi2dvi to 20231018
- Update texi2pdf to 20231018
- Update texinfo.tex to 20230921
- Bump PORTREVISION for package change
Changes: https://git.savannah.gnu.org/cgit/texinfo.git/log/util/texi2dvi
https://git.savannah.gnu.org/cgit/texinfo.git/log/util/texi2pdf https://git.savannah.gnu.org/cgit/texinfo.git/log/doc/texinfo.tex