Bump tests/specifications from 787bbe6 to ce35696 (#1559)

Bumps [tests/specifications](https://github.com/mongodb/specifications) from `787bbe6` to `ce35696`.
- [Release notes](https://github.com/mongodb/specifications/releases)
- [Commits](mongodb/specifications@787bbe6...ce35696)

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

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