build(deps-dev): bump jest-when from 3.6.0 to 3.7.0

Bumps [jest-when](https://github.com/timkindberg/jest-when) from 3.6.0 to 3.7.0.
- [Release notes](https://github.com/timkindberg/jest-when/releases)
- [Commits](timkindberg/jest-when@v3.6.0...v3.7.0)

---
updated-dependencies:
- dependency-name: jest-when
  dependency-version: 3.7.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]