chore(deps): bump bids-validator/tests/data/bids-examples

Bumps [bids-validator/tests/data/bids-examples](https://github.com/bids-standard/bids-examples) from `7c18d68` to `8f91664`.
- [Release notes](https://github.com/bids-standard/bids-examples/releases)
- [Commits](bids-standard/bids-examples@7c18d68...8f91664)

---
updated-dependencies:
- dependency-name: bids-validator/tests/data/bids-examples
  dependency-version: 8f916644b973b44c946b7617e96b04b7be312f89
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]