fix: remove Ninja from runners for SDist builds #192

Job	Run time
Lint	37s
Build source distribution	8s
Build x86_64 wheels on ubuntu-24.04	2m 17s
Build i686 wheels on ubuntu-24.04	2m 27s
Build AMD64 wheels on windows-2019	3m 12s
Build aarch64 wheels on ubuntu-24.04-arm	3m 2s
Build ARM64 wheels on windows-2022	3m 5s
Build s390x wheels on ubuntu-24.04	18m 28s
Build ppc64le wheels on ubuntu-24.04	16m 38s
Build armv7l wheels on ubuntu-24.04-arm	3m 18s
Build x86 wheels on windows-2019	3m 9s
Build universal2 wheels on macos-13	2m 16s
Test SDist with python 3.7	1m 4s
Test SDist with python 3.12	1m 4s
Check dist	9s
Upload to PyPI	0s
	1h 0m 54s

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