Tests

[MNT] extend CI to newer python versions, deprecate python versions 3.8, 3.9 after EOL, marking further failing tests as `xfail` #1632

Job	Run time
docker	3s
(windows-latest, Py, sk0.24.*, sk-only:false)	2s
(ubuntu-latest, Py3.8, sk0.23.1, sk-only:false)	3s
(ubuntu-latest, Py3.10, sk1.4.*, sk-only:true)	13m 3s
(ubuntu-latest, Py3.10, sk1.7.*, sk-only:true)	13m 2s
(ubuntu-latest, Py3.10, sk1.6.*, sk-only:true)	12m 47s
(ubuntu-latest, Py3.12, sk1.6.*, sk-only:true)	13m 6s
(ubuntu-latest, Py3.12, sk1.4.*, sk-only:true)	13m 15s
(ubuntu-latest, Py3.11, sk1.6.*, sk-only:true)	12m 54s
(ubuntu-latest, Py3.13, sk1.5.*, sk-only:true)	13m 6s
(ubuntu-latest, Py3.12, sk1.3.*, sk-only:true)	13m 7s
(ubuntu-latest, Py3.10, sk1.5.*, sk-only:true)	12m 52s
(ubuntu-latest, Py3.10, sk1.3.*, sk-only:true)	13m 19s
(ubuntu-latest, Py3.11, sk1.4.*, sk-only:true)	12m 57s
(ubuntu-latest, Py3.11, sk1.7.*, sk-only:true)	13m 0s
(ubuntu-latest, Py3.12, sk1.5.*, sk-only:false)	15m 39s
(ubuntu-latest, Py3.12, sk1.5.*, sk-only:true)	13m 15s
(windows-latest, Py3.12, sk1.5.*, sk-only:false)	17m 14s
(ubuntu-latest, Py3.13, sk1.7.*, sk-only:true)	13m 9s
(ubuntu-latest, Py3.11, sk1.5.*, sk-only:true)	12m 49s
(ubuntu-latest, Py3.11, sk1.3.*, sk-only:true)	13m 4s
(ubuntu-latest, Py3.12, sk1.7.*, sk-only:true)	13m 23s
(ubuntu-latest, Py3.13, sk1.6.*, sk-only:true)	13m 0s
	4h 28m 9s

Provide feedback