Bump eslint from 6.8.0 to 7.8.1

Bumps [eslint](https://github.com/eslint/eslint) from 6.8.0 to 7.8.1.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](eslint/eslint@v6.8.0...v7.8.1)

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

Author: dependabot-preview[bot]

package-lock.json

@@ -60,7 +60,7 @@
     "axios": "^0.19.2",
     "codelyzer": "~5.0.1",
     "dotenv": "6.2.0",
-    "eslint": "6.8.0",
+    "eslint": "7.8.1",
     "jest": "25.2.3",
     "jest-axe": "^3.4.0",
     "jest-pact": "^0.5.4",