Bump azure-identity in /app-auth/graphapponlytutorial

Bumps [azure-identity](https://github.com/Azure/azure-sdk-for-python) from 1.25.3 to 1.26.0.
- [Release notes](https://github.com/Azure/azure-sdk-for-python/releases)
- [Commits](Azure/azure-sdk-for-python@azure-identity_1.25.3...azure-identity_1.26.0)

---
updated-dependencies:
- dependency-name: azure-identity
  dependency-version: 1.26.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

app-auth/graphapponlytutorial/requirements.txt

@@ -20,7 +20,7 @@ azure-core==1.38.0
     # via
     #   azure-identity
     #   microsoft-kiota-authentication-azure
-azure-identity==1.25.3
+azure-identity==1.26.0
     # via
     #   -r requirements.in
     #   msgraph-sdk
@@ -87,7 +87,7 @@ microsoft-kiota-serialization-multipart==1.9.6
     # via msgraph-sdk
 microsoft-kiota-serialization-text==1.9.6
     # via msgraph-sdk
-msal==1.35.1
+msal==1.39.0
     # via
     #   azure-identity
     #   msal-extensions