Update dependency eslint to v7.8.1 (#619)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

package-lock.json

@@ -42,7 +42,7 @@
     "chromedriver": "85.0.0",
     "coveralls": "3.1.0",
     "del": "5.1.0",
-    "eslint": "7.8.0",
+    "eslint": "7.8.1",
     "eslint-config-airbnb": "18.2.0",
     "eslint-plugin-import": "2.22.0",
     "geckodriver": "1.20.0",