added --force for the current npm version migration

.github/workflows/testing.yaml

@@ -1,6 +1,6 @@
 name: "test-on-pr"
 
-on: [pull_request]
+on: [ pull_request ]
 
 # This workflow will build your tauri app without uploading it anywhere.
 
@@ -43,7 +43,7 @@ jobs:
         # You can remove the one that doesn't apply to your app to speed up the workflow a bit.
 
       - name: install frontend dependencies
-        run: npm install # change this to npm, pnpm or bun depending on which one you use.
+        run: npm install --force # change this to npm, pnpm or bun depending on which one you use.
         working-directory: ./crates/webapp/
 
       # If tagName and releaseId are omitted tauri-action will only build the app and won't try to upload any assets.