Fix integ test for ContactInfo example (#1114)

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> [!IMPORTANT]
> Fixes integration test for handling checks in returned unions by
updating expected values in `integ-tests.test.ts`.
> 
>   - **Behavior**:
> - Fixes test in `integ-tests.test.ts` for handling checks in returned
unions by updating expected values for `res.primary.value` and
`res.secondary?.value`.
>   - **Test Report**:
> - Updates `test-report.html` to reflect new test results: 1 passed, 0
failed, 58 pending.
> 
> <sup>This description was created by </sup>[<img alt="Ellipsis"
src="https://img.shields.io/badge/Ellipsis-blue?color=175173">](https://www.ellipsis.dev?ref=BoundaryML%2Fbaml&utm_source=github&utm_medium=referral)<sup>
for cd440c5. It will automatically
update as commits are pushed.</sup>

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