deps: bump eslint from 6.7.2 to 6.8.0

Bumps [eslint](https://github.com/eslint/eslint) from 6.7.2 to 6.8.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/compare/v6.7.2...v6.8.0)

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

package.json

@@ -57,7 +57,7 @@
     "@types/node": "^12.12.20",
     "@typescript-eslint/parser": "^2.12.0",
     "@zeit/ncc": "^0.20.5",
-    "eslint": "^6.7.2",
+    "eslint": "^6.8.0",
     "husky": "^3.1.0",
     "jest": "^24.9.0",
     "jest-circus": "^24.9.0",