build(deps): bump vue-router from 3.4.8 to 3.4.9 in /website/client (#12773)

Bumps [vue-router](https://github.com/vuejs/vue-router) from 3.4.8 to 3.4.9.
- [Release notes](https://github.com/vuejs/vue-router/releases)
- [Changelog](https://github.com/vuejs/vue-router/blob/dev/CHANGELOG.md)
- [Commits](https://github.com/vuejs/vue-router/compare/v3.4.8...v3.4.9)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

website/client/package.json

@@ -56,7 +56,7 @@
     "vue": "^2.6.12",
     "vue-cli-plugin-storybook": "^0.6.1",
     "vue-mugen-scroll": "^0.2.6",
-    "vue-router": "^3.4.8",
+    "vue-router": "^3.4.9",
     "vue-template-compiler": "^2.6.12",
     "vuedraggable": "^2.24.3",
     "vuejs-datepicker": "git://github.com/habitrpg/vuejs-datepicker.git#153d339e4dbebb73733658aeda1d5b7fcc55b0a0",