Update pyiron_base to 0.15.12 #387

Job	Run time
arithmetic	2m 22s
quantumespresso	26m 43s
pip_check	54s
black	12s
documentation	46s
coverage	1m 15s
nfdi4ing	7m 24s
unittest_matrix (macos-latest, 3.12)	2m 2s
unittest_matrix (ubuntu-latest, 3.11)	55s
unittest_matrix (ubuntu-latest, 3.12)	57s
	43m 30s

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