Bump eslint from 6.8.0 to 7.6.0

Bumps [eslint](https://github.com/eslint/eslint) from 6.8.0 to 7.6.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](eslint/eslint@v6.8.0...v7.6.0)

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

Author: dependabot-preview[bot]

package.json

@@ -13,7 +13,7 @@
     "prepublishOnly": "yarn test"
   },
   "devDependencies": {
-    "eslint": "^6.5.1",
+    "eslint": "^7.6.0",
     "eslint-config-prettier": "^6.3.0",
     "eslint-plugin-import": "^2.14.0",
     "eslint-plugin-jest": "^23.2.0",