Tests

[ENH] Add `OpenMLAuthenticationError` for clearer API key error handling #1858

Job	Run time
docker	4s
(ubuntu-latest, Py3.8, sk0.23.1, sk-only:false)	2s
(windows-latest, Py, sk0.24.*, sk-only:false)	3s
(ubuntu-latest,Py3.10,sk1.7.*,sk-only:true)	59s
(ubuntu-latest,Py3.10,sk1.4.*,sk-only:true)	59s
(ubuntu-latest,Py3.11,sk1.7.*,sk-only:true)	57s
(ubuntu-latest,Py3.11,sk1.6.*,sk-only:true)	56s
(ubuntu-latest,Py3.12,sk1.3.*,sk-only:true)	1m 8s
(ubuntu-latest,Py3.10,sk1.3.*,sk-only:true)	1m 2s
(ubuntu-latest,Py3.10,sk1.6.*,sk-only:true)	1m 3s
(ubuntu-latest,Py3.11,sk1.4.*,sk-only:true)	57s
(ubuntu-latest,Py3.13,sk1.6.*,sk-only:true)	1m 11s
(ubuntu-latest,Py3.11,sk1.3.*,sk-only:true)	1m 1s
(ubuntu-latest,Py3.11,sk1.5.*,sk-only:true)	1m 2s
(ubuntu-latest,Py3.12,sk1.6.*,sk-only:true)	1m 3s
(ubuntu-latest,Py3.12,sk1.7.*,sk-only:true)	1m 7s
(ubuntu-latest,Py3.14,sk1.5.*,sk-only:true)	4m 40s
(ubuntu-latest,Py3.13,sk1.7.*,sk-only:true)	1m 8s
(ubuntu-latest,Py3.10,sk1.5.*,sk-only:true)	53s
(windows-latest,Py3.12,sk1.5.*,sk-only:false)	1h 0m 2s
(ubuntu-latest,Py3.12,sk1.4.*,sk-only:true)	1m 4s
(ubuntu-latest,Py3.13,sk1.5.*,sk-only:true)	1m 7s
(ubuntu-latest,Py3.12,sk1.5.*,sk-only:false)	1h 7m 28s
(ubuntu-latest,Py3.14,sk1.7.*,sk-only:true)	1m 14s
(ubuntu-latest,Py3.12,sk1.5.*,sk-only:true)	1m 1s
(ubuntu-latest,Py3.14,sk1.7.*,sk-only:false)	2m 43s
(ubuntu-latest,Py3.14,sk1.6.*,sk-only:true)	4m 23s
	2h 39m 17s

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