[POC] Task/stable dependencies

| Q                    | A
| -------------------- | ---
| Bug fix?             | No
| New feature?         | No
| BC breaks?           | No
| CI currently passes? | Yes
| Tests pass?          | Yes
| Scenarios pass?      | Yes
| Checkstyle issues?   | N/A
| Changelog updated?   | No
| Fixed tickets        |
| Doc PR               |

the minimum_stability setting of composer.json is now stable

minimum_stability should also be switched to stable for pim-community-standard and pim-enterprise-dev, and everything should work alright for them too.