chore: bump @azure/identity in /examples/azure-identity/node

Bumps [@azure/identity](https://github.com/Azure/azure-sdk-for-js) from 3.2.1 to 3.2.2.
- [Release notes](https://github.com/Azure/azure-sdk-for-js/releases)
- [Changelog](https://github.com/Azure/azure-sdk-for-js/blob/main/documentation/Changelog-for-next-generation.md)
- [Commits](https://github.com/Azure/azure-sdk-for-js/compare/@azure/identity_3.2.1...@azure/identity_3.2.2)

---
updated-dependencies:
- dependency-name: "@azure/identity"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

examples/azure-identity/node/package.json

@@ -10,6 +10,6 @@
   "type": "module",
   "dependencies": {
     "@azure/keyvault-secrets": "^4.7.0",
-    "@azure/identity": "^3.2.1"
+    "@azure/identity": "^3.2.2"
   }
 }