[BUG] SIGO version

```
root@4e7cf9cc5b71:/home/lino# sigo --version
version  (commit= date= by=)
        Copyright (C) 2022 CGI France \n License GPLv3: GNU GPL version 3 <https://gnu.org/licenses/gpl.html>.
        This is free software: you are free to change and redistribute it.
        There is NO WARRANTY, to the extent permitted by law.
```