bug#56733: Tryton LTS

[Hartmut Goebel]

For the records: Tryton 6.0 was available up to at least 2022-08-09 
(commit 02de6a59813df9dd839117669535118f1b798ed4). So versions and 
hashes can be picked from there. Or even the tryton-scm at that version 
could be used as a base for tryton-lts.scm.

Please also note: The packages can be kept up-to-date easily using my 
tooling at https://codeberg.org/htgoebel/tryton-guix-helpers (and the 
upcoming “refresh to version“ feature).

--
Regards
Hartmut Goebel

| Hartmut Goebel          | h.goebel@crazy-compilers.com               |
| www.crazy-compilers.com | compilers which you thought are impossible |