Poetry: update sphinx-immaterial #759

Job	Run time
check	26s
Ubuntu / 3.12 regression tests	6m 32s
check_docs	54s
MacOS / 3.12 regression tests	6m 3s
build_docs	6m 11s
Ubuntu / 3.8 unit tests	1m 26s
Windows / 3.12 regression tests	12m 6s
Ubuntu / 3.9 unit tests	1m 26s
Ubuntu / 3.8 regression tests	5m 41s
Ubuntu / 3.10 unit tests	1m 22s
Ubuntu / 3.10 regression tests	5m 25s
Ubuntu / 3.11 unit tests	1m 19s
Ubuntu / 3.11 regression tests	5m 33s
Ubuntu / 3.12 unit tests	1m 21s
Ubuntu / 3.13.0-alpha - 3.13 regression tests	6m 42s
Ubuntu / 3.13.0-alpha - 3.13 unit tests	1m 28s
Ubuntu / pypy-3.9 regression tests	16m 47s
Ubuntu / 3.12 regression tests (docutils)	13m 24s
Ubuntu / 3.12 regression tests (Sphinx)	13m 14s
Ubuntu / pypy-3.9 unit tests	2m 13s
Ubuntu / 3.9 regression tests (Sphinx)	2m 15s
MacOS / 3.8 unit tests	1m 17s
MacOS / 3.9 unit tests	50s
MacOS / 3.10 unit tests	44s
MacOS / 3.11 unit tests	46s
MacOS / 3.12 unit tests	46s
MacOS / 3.13.0-alpha - 3.13 unit tests	1m 5s
MacOS / pypy-3.9 unit tests	1m 50s
Windows / 3.8 unit tests	2m 18s
Windows / 3.9 unit tests	2m 35s
Windows / 3.10 unit tests	3m 6s
Windows / 3.11 unit tests	2m 31s
Windows / 3.12 unit tests	2m 19s
Windows / 3.13.0-alpha - 3.13 unit tests	2m 53s
Windows / pypy-3.9 unit tests	3m 52s
Ubuntu / 3.12 unit tests (Sphinx)	6m 47s
Ubuntu / 3.9 unit tests (Sphinx)	1m 12s
Update docs versions JSON	8s
check-tag	0s
publish-release	0s
publish-develop	0s
	2h 26m 47s

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