build(deps-dev): bump html-validate from 8.29.0 to 10.15.0

Bumps [html-validate](https://gitlab.com/html-validate/html-validate) from 8.29.0 to 10.15.0.
- [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/v8.29.0...v10.15.0)

---
updated-dependencies:
- dependency-name: html-validate
  dependency-version: 10.15.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package.json

@@ -22,7 +22,7 @@
     "@playwright/test": "^1.42.0",
     "http-server": "^14.1.0",
     "linkinator": "^6.0.0",
-    "html-validate": "^8.0.0",
+    "html-validate": "^10.15.0",
     "wait-on": "^7.2.0"
   }
 }