Bump eslint from 7.2.0 to 7.4.0

Bumps [eslint](https://github.com/eslint/eslint) from 7.2.0 to 7.4.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](eslint/eslint@v7.2.0...v7.4.0)

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

Author: dependabot-preview[bot]

package-lock.json

@@ -32,7 +32,7 @@
     "@types/webpack-env": "^1.15.2",
     "@typescript-eslint/eslint-plugin": "^3.1.0",
     "@typescript-eslint/parser": "^3.1.0",
-    "eslint": "^7.2.0",
+    "eslint": "^7.4.0",
     "eslint-config-prettier": "^6.11.0",
     "eslint-plugin-prettier": "^3.1.4",
     "eslint-plugin-react": "^7.20.0",