chore(deps-dev): bump eslint from 6.8.0 to 7.0.0

Bumps [eslint](https://github.com/eslint/eslint) from 6.8.0 to 7.0.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](eslint/eslint@v6.8.0...v7.0.0)

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

package.json

@@ -40,7 +40,7 @@
     "chai": "^4.2.0",
     "coveralls": "^3.0.2",
     "dot": "^1.1.1",
-    "eslint": "^6.0.0",
+    "eslint": "^7.0.0",
     "glob": "^7.1.3",
     "istanbul": "^0.4.3",
     "js-beautify": "^1.8.9",