add phone to stg_zendesk__user

[fivetran-jamie]

PR Overview

This PR will address the following Issue/Feature: https://github.com/fivetran/dbt_zendesk_source/issues/39

This PR will result in the following new package version:

v0.11.1 -- also this change won't be reflected in the transform package models

Please provide the finalized CHANGELOG entry which details the relevant changes included in this PR:

Feature Updates

• Adds the phone field to stg_zendesk__user.

PR Checklist

Basic Validation

Please acknowledge that you have successfully performed the following commands locally:

• [x] dbt run –full-refresh && dbt test
• [x] dbt run (if incremental models are present) && dbt test

Before marking this PR as "ready for review" the following have been applied:

• [x] The appropriate issue has been linked, tagged, and properly assigned
• [x] All necessary documentation and version upgrades have been applied
• [ ] docs were regenerated (unless this PR does not include any code or yml updates) -- WILL REGEN AFTER APPROVAL
• [x] BuildKite integration tests are passing
• [x] Detailed validation steps have been provided below

Detailed Validation

Please share any and all of your validation steps:

see hex link in height

If you had to summarize this PR in an emoji, which would it be?

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