Bump eslint-config-airbnb from 18.2.1 to 19.0.4 (#279)

Bumps [eslint-config-airbnb](https://github.com/airbnb/javascript) from 18.2.1 to 19.0.4.
- [Release notes](https://github.com/airbnb/javascript/releases)
- [Commits](https://github.com/airbnb/javascript/compare/eslint-config-airbnb-v18.2.1...eslint-config-airbnb-v19.0.4)

---
updated-dependencies:
- dependency-name: eslint-config-airbnb
  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>

package.json

@@ -56,7 +56,7 @@
     "css-loader": "^5.2.0",
     "css-minimizer-webpack-plugin": "^1.3.0",
     "eslint": "^7.23.0",
-    "eslint-config-airbnb": "^18.2.1",
+    "eslint-config-airbnb": "^19.0.4",
     "eslint-plugin-import": "^2.22.1",
     "eslint-plugin-jsx-a11y": "^6.4.1",
     "eslint-plugin-react": "^7.23.1",