[19/X] DXCDT-441: Reintroduce support for zendesk client addon

[sergiught]

🔧 Changes

Reintroducing support for zendesk client addon on the v1 branch after correctly typing them to the new go-auth0 types.

📚 References

🔬 Testing

📝 Checklist

• All new/changed/fixed functionality is covered by tests (or N/A)
• I have added documentation for all new/changed functionality (or N/A)

[codecov-commenter]

Codecov Report

❗ No coverage uploaded for pull request base (v1@6ea5bcd). Click here to learn what that means.
The diff coverage is n/a.

❗ Current head d43a41c differs from pull request most recent head ac73fd7. Consider uploading reports for the commit ac73fd7 to get more accurate results

Additional details and impacted files

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  Partials      ?      373