Bump htmlhint from 1.8.0 to 1.9.1

Bumps [htmlhint](https://github.com/htmlhint/HTMLHint) from 1.8.0 to 1.9.1.
- [Release notes](https://github.com/htmlhint/HTMLHint/releases)
- [Commits](htmlhint/HTMLHint@v1.8.0...v1.9.1)

---
updated-dependencies:
- dependency-name: htmlhint
  dependency-version: 1.9.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -84,7 +84,7 @@
 		"esprima": "4.0.1",
 		"formdata-polyfill": "4.0.10",
 		"hoverintent": "2.2.1",
-		"htmlhint": "1.8.0",
+		"htmlhint": "1.9.1",
 		"imagesloaded": "5.0.0",
 		"jquery": "3.7.1",
 		"jquery-color": "3.0.0",