Bump azure-identity from 1.14.1 to 1.16.1

Bumps [azure-identity](https://github.com/Azure/azure-sdk-for-python) from 1.14.1 to 1.16.1.
- [Release notes](https://github.com/Azure/azure-sdk-for-python/releases)
- [Changelog](https://github.com/Azure/azure-sdk-for-python/blob/main/doc/esrp_release.md)
- [Commits](Azure/azure-sdk-for-python@azure-identity_1.14.1...azure-identity_1.16.1)

---
updated-dependencies:
- dependency-name: azure-identity
  dependency-type: direct:production
...

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

requirements.txt

@@ -3,7 +3,7 @@ azure-mgmt-compute==30.4.0
 azure-mgmt-storage==21.1.0
 azure-mgmt-resource==23.1.0b2
 azure-storage-blob==12.19.0
-azure-identity==1.14.1
+azure-identity==1.16.1
 cachetools
 msrestazure==0.6.4
 uwsgi==2.0.24

requirements_k8s.txt

@@ -3,6 +3,6 @@ kubernetes
 azure-cli==2.56.0
 google-api-python-client==2.96.0
 azure-mgmt-containerservice==28.0.0
-azure-identity==1.14.1
+azure-identity==1.16.1
 azure-mgmt-resource==23.1.0b2
 boto3