Bump tests/specifications from d1bdb68 to 067ce16

Bumps [tests/specifications](https://github.com/mongodb/specifications) from `d1bdb68` to `067ce16`.
- [Release notes](https://github.com/mongodb/specifications/releases)
- [Commits](mongodb/specifications@d1bdb68...067ce16)

---
updated-dependencies:
- dependency-name: tests/specifications
  dependency-type: direct:production
...

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

Author: dependabot[bot]