Bump azure-identity from 1.18.0 to 1.25.3

Bumps [azure-identity](https://github.com/Azure/azure-sdk-for-python) from 1.18.0 to 1.25.3.
- [Release notes](https://github.com/Azure/azure-sdk-for-python/releases)
- [Commits](Azure/azure-sdk-for-python@azure-identity_1.18.0...azure-identity_1.25.3)

---
updated-dependencies:
- dependency-name: azure-identity
  dependency-version: 1.25.3
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.txt

@@ -1,7 +1,7 @@
 azure-ai-ml==1.25.0
 azure-ai-textanalytics==5.3.0
 azure-core==1.31.0
-azure-identity==1.18.0
+azure-identity==1.25.3
 azure-keyvault==4.2.0
 azure-keyvault-secrets==4.8.*
 azure-search-documents==11.4.b11