Build(deps): Bump bids-examples from 401f4cf to ad9db4b

Bumps [bids-examples](https://github.com/bids-standard/bids-examples) from `401f4cf` to `ad9db4b`.
- [Release notes](https://github.com/bids-standard/bids-examples/releases)
- [Commits](bids-standard/bids-examples@401f4cf...ad9db4b)

---
updated-dependencies:
- dependency-name: bids-examples
  dependency-type: direct:production
...

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