Update vue

Author: dependencyupdates[bot]

src/Frontend/package.json

@@ -41,7 +41,7 @@
     "hex-to-css-filter": "6.0.0",
     "lossless-json": "4.3.0",
     "oidc-client-ts": "3.5.0",
-    "pinia": "3.0.4",
+    "pinia": "4.0.0",
     "vue": "3.5.35",
     "vue-codemirror6": "1.5.2",
     "vue-router": "5.1.0",
@@ -53,7 +53,7 @@
   },
   "devDependencies": {
     "@eslint/js": "10.0.1",
-    "@pinia/testing": "1.0.3",
+    "@pinia/testing": "2.0.0",
     "@testing-library/dom": "10.4.1",
     "@testing-library/jest-dom": "6.9.1",
     "@testing-library/user-event": "14.6.1",