Bump @azure/identity from 4.13.1 to 4.13.2 in /user-auth/graphtutorial

Bumps [@azure/identity](https://github.com/Azure/azure-sdk-for-js/tree/HEAD/sdk/identity/identity) from 4.13.1 to 4.13.2.
- [Release notes](https://github.com/Azure/azure-sdk-for-js/releases)
- [Changelog](https://github.com/Azure/azure-sdk-for-js/blob/@azure/identity_4.13.2/sdk/identity/identity/CHANGELOG.md)
- [Commits](https://github.com/Azure/azure-sdk-for-js/commits/@azure/identity_4.13.2/sdk/identity/identity)

---
updated-dependencies:
- dependency-name: "@azure/identity"
  dependency-version: 4.13.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

user-auth/graphtutorial/package-lock.json

@@ -19,7 +19,7 @@
     "prettier": "^3.9.6"
   },
   "dependencies": {
-    "@azure/identity": "^4.13.1",
+    "@azure/identity": "^4.13.2",
     "@microsoft/microsoft-graph-client": "^3.0.7",
     "isomorphic-fetch": "^3.0.0",
     "readline-sync": "^1.4.10"