Remove setuptools upper bound #782

Job	Run time
ruff	8s
sdist	1m 21s
mypy	28s
tox (ubuntu-latest)	2m 18s
tox (windows-latest)	2m 29s
test-docs	1m 37s
parse_sdl (windows-latest, 2.0.14)	1m 2s
parse_sdl (windows-latest, 2.0.16)	58s
build-macos (cp38-*_universal2)	4m 45s
build (ubuntu-latest, 3.8, x64)	3m 25s
parse_sdl (macos-latest, 2.0.14)	41s
build-macos (cp38-*_x86_64)	3m 57s
linux-wheels (x86_64, cp38-manylinux*)	2m 33s
build (ubuntu-latest, 3.9, x64)	5m 17s
parse_sdl (macos-latest, 2.0.16)	41s
build-macos (cp38-*_arm64)	3m 31s
linux-wheels (x86_64, pp38-manylinux*)	3m 17s
build (ubuntu-latest, pypy-3.8, x64)	4m 22s
build-macos (pp38-*)	3m 35s
linux-wheels (aarch64, cp38-manylinux*)	20m 50s
build (windows-latest, 3.8, x64)	5m 8s
linux-wheels (aarch64, pp38-manylinux*)	14m 34s
build (windows-latest, 3.9, x64)	4m 50s
build (windows-latest, pypy-3.8, x64)	6m 41s
build (windows-latest, 3.8, x86)	6m 49s
build (windows-latest, pypy-3.8, x86)	6m 17s
publish	0s
	1h 51m 34s

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