fix(python-sdk): list relations should throw error

[GMorris-professional]

ListRelations now throws the first error that occurs during one of the checks instead of swallowing the it.

Description

• Added a new private method to determine if a check has an error (_check_error)
• The list_response method now has logic to filter out any errored check responses and throw the first error for both the async and the sync clients

References

Part of #183

closes openfga/python-sdk#173

Review Checklist

• I have clicked on "allow edits by maintainers".
• I have added documentation for new/changed functionality in this PR or in a PR to openfga.dev [Provide a link to any relevant PRs in the references section above]
• The correct base branch is being used, if not main
• I have added tests to validate that the change in functionality is working as expected

[linux-foundation-easycla]

• ❌ login: @MorrisSoftware / The commit (3c0fafd). This user is authorized, but they must confirm their affiliation with their company. Start the authorization process by clicking here, click "Corporate", select the appropriate company from the list, then confirm your affiliation on the page that appears. For further assistance with EasyCLA, please submit a support request ticket.

[GMorris-professional]

Hi @rhamzeh,

I see I had put my organisation to my profile but didn't realise it would affect the CLA. This work is purely done under my personal capacity and is not affiliated with my organisation. Do I still need to sign a Corporate CLA?

Thanks 🙌

[rhamzeh]

Thanks @GMorris-professional!

When signing the CLA, it does ask if you want to sign as Individual Contributor or as a Corporate - and so far as the email in the commit is in your GitHub profile, it should allow you to proceed.

@aaguiarz may have more details on that.

Beyond that, I am not sure - we can to reach out to the folks in CNCF/Linux Foundation and see if they have any guidance if you have any specific questions you'd like clarified. Or to see if they grant exceptions.