chore: 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](eslint/eslint@v6.7.2...v6.8.0) Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

package-lock.json

@@ -30,7 +30,7 @@
  },
  "devDependencies": {
  "@zeit/ncc": "^0.20.5",
- "eslint": "^6.7.2",
+ "eslint": "^6.8.0",
  "jest": "^24.9.0"
  }
 }