Bump vue-router from 3.1.6 to 3.3.4

Bumps [vue-router](https://github.com/vuejs/vue-router) from 3.1.6 to 3.3.4.
- [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/v3.1.6...v3.3.4)

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

package.json

@@ -58,7 +58,7 @@
     "superagent": "^5.2.2",
     "vue": "^2.6.11",
     "vue-loader": "^15.9.2",
-    "vue-router": "^3.3.2",
+    "vue-router": "^3.3.4",
     "vue-server-renderer": "^2.6.11",
     "vue-template-compiler": "^2.6.11",
     "vuex": "^3.4.0",