print/lgrind: Mark DEPRECATED
- Abandonware as last release was in 2001
- Set EXPIRATION_DATE on 2022-03-22
README at https://ctan.org/tex-archive/support/lgrind says:
LGrind contains non-free code written by Van Jacobson, who does not answer to any request for changing his licence. This software is therefore not maintained. I also do not accept any cheques anymore.
Reported by: pi