feat: add function `get_prelevements_ouvrages`

- Doc corrections in `get_prelevements_...`

Fix #6
2 jobs for master in 1 minute and 44 seconds (queued for 7 seconds)
Status Name Job ID Coverage
  Check
passed check #192462
docker

00:00:56

 
  Website
passed website #192463
docker

00:00:47