Bump vue-router from 3.4.5 to 3.4.6 in /frontend

Bumps [vue-router](https://github.com/vuejs/vue-router) from 3.4.5 to 3.4.6.
- [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/v3.4.5...v3.4.6)

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

frontend/package-lock.json

@@ -9300,9 +9300,9 @@
             }
         },
         "vue-router": {
-            "version": "3.4.5",
-            "resolved": "https://registry.npmjs.org/vue-router/-/vue-router-3.4.5.tgz",
-            "integrity": "sha512-ioRY5QyDpXM9TDjOX6hX79gtaMXSVDDzSlbIlyAmbHNteIL81WIVB2e+jbzV23vzxtoV0krdS2XHm+GxFg+Nxg=="
+            "version": "3.4.6",
+            "resolved": "https://registry.npmjs.org/vue-router/-/vue-router-3.4.6.tgz",
+            "integrity": "sha512-kaXnB3pfFxhAJl/Mp+XG1HJMyFqrL/xPqV7oXlpXn4AwMmm6VNgf0nllW8ksflmZANfI4kdo0bVn/FYSsAolPQ=="
         },
         "vue-style-loader": {
             "version": "4.1.2",

frontend/package.json

@@ -34,6 +34,6 @@
         "overlayscrollbars": "^1.13.0",
         "popper.js": "^1.16.1",
         "vue-chartjs": "^3.5.1",
-        "vue-router": "^3.4.5"
+        "vue-router": "^3.4.6"
     }
 }