Fuction App Flex Consumption publish support

[anvillan]

Issue describing the changes in this PR

resolves (TBD)

In this PR:

• Add new UseBlobContainerDeploy (bool) property to the ZipDeploy target/task to identify when to use the
  "<publishUrl>/api/publish" endpoint to publish a Flex Consumption function app
• When polling for the ZipDeploy pubish status, append the status_text message (if defined) along with the status itself. E.g.: "Deployment status is Failed: App setting WEBSITE_RUN_FROM_PACKAGE is not supported...".

Pull request checklist

• My changes do not require documentation changes
  • Otherwise: Documentation issue linked to PR
• My changes should not be added to the release notes for the next release
  • Otherwise: I've added my notes to release_notes.md
• My changes do not need to be backported to a previous version
  • Otherwise: Backport tracked by issue/PR #issue_or_pr
• I have added all required tests (Unit tests, E2E tests)

[nzthiago]

@patelchandni @fabiocav - this PR is from the Visual Studio team to add publish support for Flex Consumption for the .NET Isolated worker. Please review.

[fabiocav]

@anvillan can you please add a note covering those changes to sdk/release_notes.md?

Thanks!

[patelchandni]

Suggested few changes based on new API behavior. Rest looks good, thank you.

[anvillan]

@patelchandni

I added UTs for ZipDeploy task and ZipDeploymentStatus. They are a copy of what it is already in azure_functions_vs_build_sdk repo. Here: https://github.com/anvillan/azure-functions-vs-build-sdk/tree/main/test/Microsoft.NET.Sdk.Functions.MSBuild.Tests

I also added the new cases for the new variations after the changes introduced in this PR.

[patelchandni]

Looks good. Thank you.

[anvillan]

@fabiocav, could you please take a look and help me to complete all the checks so this PR merges?

I can't see any actionable items for me to do.

CC: @nzthiago, @patelchandni

[fabiocav]

/azp run dotnet-worker.public

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[anvillan]

This change was merged with #2712.

Closing this PR.