Add initial Azure Virtual Desktop with AAD Join Workspace Service

[marrobi]

PR for issue #1014

What is being addressed

Add basic AVD service with AAD join using bicep templates.

Work to do

• Uninstall action in bundle needs to work - might need all items tagging with the service_id?
• upload artifacts to accessible storage location ?
• add firewall rules - https://docs.microsoft.com/en-us/azure/firewall/protect-azure-virtual-desktop
• Readme moving to docs and having bundle specific documentation
• Testing(!)
• User Assignment - " desktop virtualization user" role assignment to application group and Virtual Machine User login to the VM,

[github-actions]

Unit Test Results

0 files   -   1  0 suites   - 1   0s ⏱️ - 13m 34s
0 tests  - 15  0 ✔️  - 15  0 💤 ±0  0 ❌ ±0 

Results for commit 81fc3bf. ± Comparison against base commit 3244dac.

This pull request removes 15 tests.

test_workspace_creation ‑ test_get_workspace_templates[tre-workspace-base]
test_workspace_creation ‑ test_get_workspace_templates[tre-workspace-innereye]
test_workspace_creation ‑ test_getting_templates[tre-workspace-base]
test_workspace_creation ‑ test_getting_templates[tre-workspace-innereye]
test_workspace_service_creation ‑ test_create_guacamole_service_into_base_workspace
test_workspace_service_creation ‑ test_get_workspace_service_templates[tre-service-azureml]
test_workspace_service_creation ‑ test_get_workspace_service_templates[tre-service-devtestlabs]
test_workspace_service_creation ‑ test_get_workspace_service_templates[tre-service-guacamole]
test_workspace_service_creation ‑ test_get_workspace_service_templates[tre-service-innereye]
test_workspace_service_creation ‑ test_getting_templates[tre-service-azureml]
…

♻️ This comment has been updated with latest results.

[SvenAelterman]

Additional work noted:

• Remove localAdminPassword param and generate a new unique value to be stored in the workspace's KV.
• Update to use latest AVD artifacts: https://wvdportalstorageblob.blob.core.windows.net/galleryartifacts/Configuration_02-23-2022.zip
• Use the AVD ARM templates to deploy session hosts instead of recreating that in Bicep.
• Create an availability set for the session hosts.
• Output the needed hub firewall rules as rules_collection.
• Create unique ARM deployments by appending the service ID and the deployment timestamp.
• Update the connection_uri output from Bicep to a shortlink, or update to the April 2022 AVD endpoint URL.
• Fix the customRdpProperty on the hostpool for TRE purposes (disable drive redirection, disable clipboard)
• Attempt to configure the session hosts to disable drive redirection and clipboard with policy.
• Create a parameter for the friendly name of the workspace and the desktop application because those are user-facing. Provide reasonable defaults.
• Parameter for images. Using custom images might need to be a separate issue.
• Resolve MD linter errors.

[github-actions]

Sorry, @SvenAelterman, only users with write access to the repo can run pr-bot commands.

[marrobi]

Superseded by #1865