Bump conda-incubator/setup-miniconda from 3 to 4 #1207

Job	Run time
build_sdist	15s
Build wheels on windows-latest AMD64	6m 42s
Build wheels on ubuntu-22.04 x86_64	6m 1s
Build wheels on macos-15-intel x86_64	10m 58s
Build wheels on macos-14 arm64	4m 6s
Build wheels on windows-latest ARM64	6m 41s
Build wheels on ubuntu-24.04-arm aarch64	6m 38s
upload_pypi	10s
upload_test_pypi	0s
	41m 31s

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