convert filters to jsonify for zarr

[kthyng]

• included a new test for this that fails without the new behavior

This PR closes #223

[kthyng]

It looks like this run was canceled, not that it failed. Is that right?

[abkfenris]

Ya, not sure what that was about. I'll see if I can restart it.

[abkfenris]

Hmm, all the jobs ended early again. Two again are marked as failed but show canceled, and the rest are canceled. Not sure what's going on with that.

[abkfenris]

I can run py.test locally and have it pass, but I can't test against the whole matrix while I'm on plane wifi.

[ocefpaf]

You need to add a fail-fast: false to force everything to run. Otherwise GHA will cancel all tests as soon as the first one fails.

[kthyng]

@abkfenris Should I make that change to the github workflow in this PR?

[abkfenris]

Ya, we can try that, but I'm not certain that it will actually fix the underlying issue. I tried running things again yesterday and it still is showing two jobs as failed, but the logs of all jobs say canceled.

https://github.com/xpublish-community/xpublish/actions/runs/5894225786?pr=225

It sounds like there may be some resource contention issues, though we've had the same workflow run successfully on other PRs.

I can sometimes get a single job to pass https://github.com/xpublish-community/xpublish/actions/runs/5894225786/job/16109245196?pr=225