[Quantum] Remove msrestazure dependency

[warren-jones]

Removed all msrestazure dependencies from the quantum CLI extension.

Changes in workspace.py:

• Deleted the CloudError import from msrestazure.azure_exceptions
• Deleted an orphaned function containing the only reference to CloudError

---

• Have you run azdev style <YOUR_EXT> locally? (pip install azdev required)
• Have you run python scripts/ci/test_index.py -q locally? (pip install wheel==0.30.0 required)
• My extension version conforms to the Extension version schema

[azure-client-tools-bot-prd]

️✔️Azure CLI Extensions Breaking Change Test

️✔️Non Breaking Changes

[azure-client-tools-bot-prd]

Hi @warren-jones,
Please write the description of changes which can be perceived by customers into HISTORY.rst.
If you want to release a new extension version, please update the version in setup.py as well.

[yonzhan]

Thank you for your contribution! We will review the pull request and get back to you soon.

[github-actions]

Hi @warren-jones

Release Suggestions

Module: quantum

• Please log updates into to src/quantum/HISTORY.rst
• Update VERSION to 1.0.0b4 in src/quantum/setup.py

Notes

• For more info about extension versioning, please refer to Extension version schema