Bump eslint from 7.30.0 to 8.4.1

Bumps [eslint](https://github.com/eslint/eslint) from 7.30.0 to 8.4.1.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v7.30.0...v8.4.1)

---
updated-dependencies:
- dependency-name: eslint
dependency-type: direct:development
update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -64,7 +64,7 @@
   "devDependencies": {
     "chai": "4.3.4",
     "ejs-lint": "1.2.1",
-    "eslint": "7.30.0",
+    "eslint": "8.4.1",
     "eslint-config-airbnb-base": "14.2.1",
     "eslint-config-prettier": "8.3.0",
     "eslint-plugin-import": "2.25.3",