Bump vue-router from 3.4.8 to 3.4.9

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](vuejs/vue-router@v3.4.8...v3.4.9)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

package-lock.json

@@ -15,7 +15,7 @@
     "vue": "^2.6.12",
     "vue-meta": "^2.4.0",
     "vue-multiselect": "^2.1.6",
-    "vue-router": "^3.4.8",
+    "vue-router": "^3.4.9",
     "vue-rx": "^6.2.0",
     "vuex": "^3.5.1",
     "vuex-persistedstate": "^3.1.0"