Bump vue from 2.6.14 to 3.0.0 in /examples/Spar/Server/ClientApp (#2565)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

examples/Spar/Server/ClientApp/package-lock.json

@@ -11,7 +11,7 @@
   "dependencies": {
     "google-protobuf": "^3.19.4",
     "grpc-web": "^1.3.1",
-    "vue": "^2.6.12",
+    "vue": "^3.0.0",
     "vue-class-component": "^7.2.6",
     "vue-hot-reload-api": "^2.3.4",
     "vue-property-decorator": "^9.1.2"