scikit-learn 1.0 breaks builds

[aaronreidsmith]

Describe the bug

scikit learn 1.0 was released this morning and is breaking our builds. This issue is for tracking work around getting tests to pass with scikit-learn 1.0

To Reproduce

make bdist_wheel

Versions

See the Install Requirements step here: https://github.com/alkaline-ml/pmdarima/runs/3700467105?check_suite_focus=true

Expected Behavior

pmdarima passes tests

Actual Behavior

pmdarima does not pass tests

Additional Context

No response

[Zahlii]

Can confirm that the exact same bug also happens in our testing pipeline build atop on pmdarima with the exact same reason.

[Zahlii]

TBH I think this is a bug in scikit-learn itself; here is a workaround I found

[aaronreidsmith]

I think #455 should fix this without relying on a sklearn release

[microprediction]

Noticed this too. I'll try your patch.

[aaronreidsmith]

This should be fixed in version 1.8.3 which went out today