Use the new Microsoft Graph API

[jdubois]

When creating the resources with Terraform + GitOps, we have this error message:

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[327](https://github.com/bloidonia/micronaut-sample-app/runs/7517989631?check_suite_focus=true#step:2:341)
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[328](https://github.com/bloidonia/micronaut-sample-app/runs/7517989631?check_suite_focus=true#step:2:342)
│ Error: Failed to get existing workspaces: containers.Client#ListBlobs: Failure responding to request: StatusCode=403 -- Original Error: autorest/azure: Service returned an error. Status=403 Code="AuthorizationFailure" Message="This request is not authorized to perform this operation.\nRequestId:9ac6d456-b01e-0019-61d8-a02c86000000\nTime:2022-07-26T10:13:21.1083675Z"
[329](https://github.com/bloidonia/micronaut-sample-app/runs/7517989631?check_suite_focus=true#step:2:343)
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[330](https://github.com/bloidonia/micronaut-sample-app/runs/7517989631?check_suite_focus=true#step:2:344)
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[331](https://github.com/bloidonia/micronaut-sample-app/runs/7517989631?check_suite_focus=true#step:2:345)
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[332](https://github.com/bloidonia/micronaut-sample-app/runs/7517989631?check_suite_focus=true#step:2:346)
│ Warning: "use_microsoft_graph": [DEPRECATED] This field now defaults to `true` and will be removed in v1.3 of Terraform Core due to the deprecation of ADAL by Microsoft.
[333](https://github.com/bloidonia/micronaut-sample-app/runs/7517989631?check_suite_focus=true#step:2:347)
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[334](https://github.com/bloidonia/micronaut-sample-app/runs/7517989631?check_suite_focus=true#step:2:348)
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[335](https://github.com/bloidonia/micronaut-sample-app/runs/7517989631?check_suite_focus=true#step:2:349)
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