feat(publish-site-azure.yml): adds workflow to move documentation + PR previews to Azure

[cdransf]

Description

TODO: update deploy environment name from autogenerated name (either new name we choose or custom domain.

• Adapts setup steps from existing Netlify workflow
• Changes deploy destination from Netlify to Azure
  • Triggered when a PR is opened, updated and reopened
  • Cleans up environment/deploy when PR is closed
• Programmatically removes excess Azure workflow comments

How and where has this been tested?

Tested and verified using production GitHub workflow environment.

To-do list

• I have read the contribution guidelines.
• I have updated relevant storybook stories and templates.
• I have tested these changes in Windows High Contrast mode.
• If my change impacts other components, I have tested to make sure they don't break.
• If my change impacts documentation, I have updated the documentation accordingly.
• ✨ This pull request is ready to merge. ✨

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Latest commit: a2e6927

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[github-actions]

File metrics

Summary

Total size: 1.42 MB^*

🎉 No changes detected in any packages

* Size is the sum of all main files for packages in the library.
* An ASCII character in UTF-8 is 8 bits or 1 byte.

[github-actions]

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[github-actions]

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