chore(deps-dev): Bump enzyme-adapter-react-16 from 1.15.6 to 1.15.8

Bumps [enzyme-adapter-react-16](https://github.com/enzymejs/enzyme/tree/HEAD/packages/enzyme-adapter-react-16) from 1.15.6 to 1.15.8.
- [Changelog](https://github.com/enzymejs/enzyme/blob/master/CHANGELOG.md)
- [Commits](https://github.com/enzymejs/enzyme/commits/[email protected]/packages/enzyme-adapter-react-16)

---
updated-dependencies:
- dependency-name: enzyme-adapter-react-16
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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