fix(deps): update dependency @dsb-norge/vue-keycloak-js to v3

Author: renovate[bot]

src/list/frontend/package.json

@@ -10,7 +10,7 @@
     "test:unit": "vue-cli-service test:unit --coverage"
   },
   "dependencies": {
-    "@dsb-norge/vue-keycloak-js": "2.4.0",
+    "@dsb-norge/vue-keycloak-js": "3.0.3",
     "@fortawesome/fontawesome-svg-core": "1.2.36",
     "@fortawesome/free-solid-svg-icons": "5.15.4",
     "@fortawesome/vue-fontawesome": "2.0.10",