Tests

[BUG] race condition in OpenMLSplitTest when running tests in parallel #2533

Job	Run time
docker	3s
(windows-latest, Py, sk0.24.*, sk-only:false)	2s
(ubuntu-latest, Py3.8, sk0.23.1, sk-only:false)	2s
(ubuntu-latest,Py3.11,sk1.3.*,sk-only:true)	1m 28s
(ubuntu-latest,Py3.11,sk1.6.*,sk-only:true)	1m 49s
(ubuntu-latest,Py3.10,sk1.4.*,sk-only:true)	1m 12s
(ubuntu-latest,Py3.11,sk1.5.*,sk-only:true)	1m 31s
(ubuntu-latest,Py3.14,sk1.7.*,sk-only:true)	1m 9s
(ubuntu-latest,Py3.10,sk1.7.*,sk-only:true)	1m 23s
(ubuntu-latest,Py3.10,sk1.6.*,sk-only:true)	1m 16s
(ubuntu-latest,Py3.13,sk1.5.*,sk-only:true)	1m 16s
(ubuntu-latest,Py3.12,sk1.4.*,sk-only:true)	1m 44s
(ubuntu-latest,Py3.11,sk1.7.*,sk-only:true)	1m 12s
(ubuntu-latest,Py3.12,sk1.3.*,sk-only:true)	1m 12s
(ubuntu-latest,Py3.11,sk1.4.*,sk-only:true)	1m 6s
(ubuntu-latest,Py3.12,sk1.5.*,sk-only:true)	1m 6s
(ubuntu-latest,Py3.13,sk1.6.*,sk-only:true)	1m 12s
(ubuntu-latest,Py3.12,sk1.7.*,sk-only:true)	1m 50s
(ubuntu-latest,Py3.12,sk1.5.,pd:2.,sk-only:false)	7m 29s
(ubuntu-latest,Py3.13,sk1.7.*,sk-only:true)	1m 33s
(ubuntu-latest,Py3.10,sk1.5.*,sk-only:true)	54s
(windows-latest,Py3.12,sk1.5.*,sk-only:false)	7m 1s
(ubuntu-latest,Py3.14,sk1.5.*,sk-only:true)	4m 24s
(ubuntu-latest,Py3.14,sk1.7.*,sk-only:false)	7m 6s
(ubuntu-latest,Py3.12,sk1.5.*,sk-only:false)	9m 5s
(ubuntu-latest,Py3.14,sk1.6.*,sk-only:true)	4m 37s
(ubuntu-latest,Py3.12,sk1.6.*,sk-only:true)	1m 18s
(ubuntu-latest,Py3.10,sk1.3.*,sk-only:true)	1m 4s
	1h 5m 4s

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