Bump approvals from 6.2.1 to 7.1.0

Bumps [approvals](https://github.com/approvals/Approvals.NodeJS) from 6.2.1 to 7.1.0.
- [Release notes](https://github.com/approvals/Approvals.NodeJS/releases)
- [Commits](approvals/Approvals.NodeJS@v6.2.1...v7.1.0)

---
updated-dependencies:
- dependency-name: approvals
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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