Bump vnu-jar from 20.6.30 to 21.2.5 (#3393)

Bumps [vnu-jar](https://github.com/validator/validator) from 20.6.30 to 21.2.5.
- [Release notes](https://github.com/validator/validator/releases)
- [Changelog](https://github.com/validator/validator/blob/master/CHANGELOG.md)
- [Commits](https://github.com/validator/validator/compare/20.6.30...21.2.5)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -157,6 +157,6 @@
     "stylelint": "^13.9.0",
     "stylelint-config-twbs-bootstrap": "^2.1.0",
     "terser": "^5.5.1",
-    "vnu-jar": "^20.6.30"
+    "vnu-jar": "^21.2.5"
   }
 }