PIM-3312: fix the installation of the PIM with the datasets 

CsvProductReader was instanciated with all locales disabled

| Q                    | A
| -------------------- | ---
| Bug fix?             | Y
| New feature?         | N
| BC breaks?           | N
| CI currently passes? | Y
| Tests pass?          | Y
| Scenarios pass?      | running
| Checkstyle issues?*  | N
| PMD issues?**        | N
| Changelog updated?   | already done
| Fixed tickets        | PIM-3312
| DB schema updated?   | N
| Migration script?    | -
| Doc PR               | -