Bump spec_tests/hed-specification from f633de5 to 62dbcb0

Bumps [spec_tests/hed-specification](https://github.com/hed-standard/hed-specification) from `f633de5` to `62dbcb0`.
- [Release notes](https://github.com/hed-standard/hed-specification/releases)
- [Commits](hed-standard/hed-specification@f633de5...62dbcb0)

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

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