dependabot python package: bump azure-mgmt-resource

Bumps [azure-mgmt-resource](https://github.com/Azure/azure-sdk-for-python) from 23.2.0 to 23.4.0.
- [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-mgmt-resource_23.2.0...azure-mgmt-resource_23.4.0)

---
updated-dependencies:
- dependency-name: azure-mgmt-resource
  dependency-version: 23.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Pipfile

@@ -9,7 +9,7 @@ pytz = "=2025.1"
 python-dotenv = "=1.0.1"
 azure-mgmt-policyinsights = "=1.0.0"
 azure-identity = "=1.22.0"
-azure-mgmt-resource = "=23.2.0"
+azure-mgmt-resource = "=23.4.0"
 azure-mgmt-resourcegraph = "=8.0.0"
 azure-core = "=1.32.0"
 typing = "*"