Clean up AnyOS handling in build-test-job.yml

[jkoritzinsky]

As part of the runtime test build reorganization, we introduced some special cases in build-test-job.yml where instead of using $(managedTestArtifactRootFolderPath) for the upload path, we manually build the folder name. We should investigate refactoring how we set managedTestArtifactRootFolderPath so we can go back to using it in all cases.

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Issue Details

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As part of the runtime test build reorganization, we introduced some special cases in build-test-job.yml where instead of using $(managedTestArtifactRootFolderPath) for the upload path, we manually build the folder name. We should investigate refactoring how we set managedTestArtifactRootFolderPath so we can go back to using it in all cases.

Author:	jkoritzinsky
Assignees:	-
Labels:	up-for-grabs, area-Infrastructure, untriaged
Milestone:	-