Bump husky from 4.0.10 to 4.2.1 (#545)

Bumps [husky](https://github.com/typicode/husky) from 4.0.10 to 4.2.1.
- [Release notes](https://github.com/typicode/husky/releases)
- [Changelog](https://github.com/typicode/husky/blob/master/CHANGELOG.md)
- [Commits](https://github.com/typicode/husky/compare/v4.0.10...v4.2.1)

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

package.json

@@ -25,7 +25,7 @@
     "@types/react-color": "3.0.1",
     "@types/react-dom": "16.9.5",
     "eslint-plugin-json-format": "2.0.1",
-    "husky": "4.0.10",
+    "husky": "4.2.1",
     "lint-staged": "10.0.0",
     "node-sass": "4.13.1",
     "prettier": "1.19.1",