devel/py-azure-mgmt-servicefabricmanagedclusters: Update to 3.0.0
Changes: https://github.com/Azure/azure-sdk-for-python/releases
https://github.com/Azure/azure-sdk-for-python/blob/main/sdk/servicefabricmanagedclusters/azure-mgmt-servicefabricmanagedclusters/CHANGELOG.md