Bump spec_tests/hed-examples from c9a7eb6 to 7b047e3

Bumps [spec_tests/hed-examples](https://github.com/hed-standard/hed-examples) from `c9a7eb6` to `7b047e3`.
- [Release notes](https://github.com/hed-standard/hed-examples/releases)
- [Commits](hed-standard/hed-examples@c9a7eb6...7b047e3)

---
updated-dependencies:
- dependency-name: spec_tests/hed-examples
  dependency-type: direct:production
...

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