build

py38 annotation fix #1747

Job	Run time
check	43s
py38 (ubuntu)	10m 15s
py39 (windows)	11m 22s
py310 (ubuntu)	10m 48s
docs	59s
py310 (windows)	11m 27s
py39 (ubuntu)	10m 17s
py311 (macos)	7m 16s
py311 (windows)	11m 29s
py311 (ubuntu)	10m 9s
Upload coverage to Coveralls	-1s
Deploy docs to GitHub Pages	-1s
	1h 24m 43s

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