Bump artemis_schema from 08eef1c to 6130c39 (#324)

Bumps [artemis_schema](https://github.com/INCF/artem-is) from `08eef1c` to `6130c39`.
- [Release notes](https://github.com/INCF/artem-is/releases)
- [Commits](INCF/artem-is@08eef1c...6130c39)

---
updated-dependencies:
- dependency-name: artemis_schema
  dependency-type: direct:production
...

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