Bump vis-util from 5.0.5 to 5.0.6

Bumps [vis-util](https://github.com/visjs/vis-util) from 5.0.5 to 5.0.6.
- [Release notes](https://github.com/visjs/vis-util/releases)
- [Changelog](https://github.com/visjs/vis-util/blob/master/.releaserc.yml)
- [Commits](https://github.com/visjs/vis-util/compare/v5.0.5...v5.0.6)

---
updated-dependencies:
- dependency-name: vis-util
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -48,7 +48,7 @@
     "uuid": "^9.0.1",
     "vis-data": "^7.1.7",
     "vis-timeline": "^7.7.3",
-    "vis-util": "^5.0.5",
+    "vis-util": "^5.0.6",
     "webpack": "^5.89.0",
     "webpack-assets-manifest": "^5.1.0",
     "webpack-cli": "^5.1.4",