build(deps-dev): bump html-validate from 8.3.0 to 8.4.0

Bumps [html-validate](https://gitlab.com/html-validate/html-validate) from 8.3.0 to 8.4.0.
- [Release notes](https://gitlab.com/html-validate/html-validate/tags)
- [Changelog](https://gitlab.com/html-validate/html-validate/blob/master/CHANGELOG.md)
- [Commits](https://gitlab.com/html-validate/html-validate/compare/v8.3.0...v8.4.0)

---
updated-dependencies:
- dependency-name: html-validate
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -78,7 +78,7 @@
     "dialog-polyfill": "^0.5.6",
     "dotenv": "^16.3.1",
     "find-versions-cli": "^4.0.0",
-    "html-validate": "^8.3.0",
+    "html-validate": "^8.4.0",
     "html5-boilerplate": "^8.0.0",
     "husky": "^8.0.3",
     "iframe-resizer": "^4.3.6",