Update french labels for datasets and dataverses

[DS-INRAE]

Following Zulip and email discussion,
update the translation of the following translations :

• dataset = jeu de données
  • Renamed french "dataset" into "jeu de données" #131
• dataverse = collection
• review = révision (was already used in some cases but not harmonized)
• reviewer = relecteur
• withheld = anonymisé