[PROPOSAL] Let MIMO launch the pseudonymize process

[adrienaury]

Actual usage

$ mkfifo real.jsonl
$ lino pull bdd | tee real.jsonl | pimo | mimo real.jsonl | lino push bdd

Wanted usage

$ # mimo starts the subprocess (pimo)
$ lino pull bdd | mimo pimo | lino push bdd

or

$ # mimo reads masked data from a file
$ lino pull bdd | tee real.jsonl | pimo | mimo --from-file real.jsonl | lino push bdd