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

@@ -44,7 +44,7 @@
   },
   "devDependencies": {
     "coveralls": "^3.1.0",
-    "eslint": "^6.8.0",
+    "eslint": "^7.0.0",
     "glob": "^7.1.6",
     "lockfile-lint": "^4.2.2",
     "mocha": "^7.1.2",