Bump eslint from 5.16.0 to 7.2.0

Bumps [eslint](https://github.com/eslint/eslint) from 5.16.0 to 7.2.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](eslint/eslint@v5.16.0...v7.2.0)

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

package.json

@@ -60,7 +60,7 @@
     "@babel/core": "^7.0.0-beta.51",
     "@babel/preset-env": "^7.0.0-beta.51",
     "coveralls": "^3.0.2",
-    "eslint": "^5.8.0",
+    "eslint": "^7.2.0",
     "eslint-config-airbnb-base": "^13.1.0",
     "eslint-plugin-import": "^2.2.0",
     "nyc": "^13.1.0",