build(deps-dev): update jsdom requirement in /template

Updates the requirements on [jsdom](https://github.com/jsdom/jsdom) to permit the latest version.
- [Release notes](https://github.com/jsdom/jsdom/releases)
- [Changelog](https://github.com/jsdom/jsdom/blob/master/Changelog.md)
- [Commits](jsdom/jsdom@16.2.2...16.4.0)

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

Author: dependabot-preview[bot]

template/package.json

@@ -21,7 +21,7 @@
     "@testing-library/react": "^10.4.3",    
     "clj-kondo": "2020.11.7",
     "highlight.js": "10.1.1",
-    "jsdom": "^16.2.2",
+    "jsdom": "^16.4.0",
     "jsdom-global": "^3.0.2",
     "marked": "^1.1.0",    
     "rimraf": "~3.0.2",