chore(deps-dev): bump eslint from 7.31.0 to 8.20.0 (#8098)

Bumps [eslint](https://github.com/eslint/eslint) from 7.31.0 to 8.20.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/compare/v7.31.0...v8.20.0)

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

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Tim Lai <timothy.lai@smartbear.com>

package.json

@@ -131,7 +131,7 @@
     "dedent": "^0.7.0",
     "deepmerge": "^4.0.0",
     "enzyme": "=3.11.0",
-    "eslint": "^7.29.0",
+    "eslint": "^8.20.0",
     "eslint-plugin-import": "^2.25.4",
     "eslint-plugin-jest": "^26.1.1",
     "eslint-plugin-mocha": "^9.0.0",