Bump esmocha from 2.1.0 to 3.0.0 (yeoman#566)

Bumps [esmocha](https://github.com/mshima/esmocha) from 2.1.0 to 3.0.0.
- [Release notes](https://github.com/mshima/esmocha/releases)
- [Commits](mshima/esmocha@v2.1.0...v3.0.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]