Bump tests/specifications from daf9e07 to a32d445

Bumps [tests/specifications](https://github.com/mongodb/specifications) from `daf9e07` to `a32d445`.
- [Release notes](https://github.com/mongodb/specifications/releases)
- [Commits](mongodb/specifications@daf9e07...a32d445)

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

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

Author: dependabot[bot]