no major changes since v0.8.9, just packaging and distribution to PyPI

ci: use maturin v1.4.0 to avoid Metadata 2.3 issues with PyPI

create dist/ first

ci: copy files to dist

ci: use checkout@v4, setup-python@v5
ci: upload using whl arch name, too

workflow: use v4 of both upload and download artifact actions

ci: only attempt to distribute whl files

fix universal2 builds

fixing workflows

fixing workflows