CI: set an explicit python-version for test-crc32c and test-zarr - #856

CI: set an explicit python-version for test-crc32c and test-zarr#856

d-v-b merged 2 commits into

zarr-developers:mainzarr-developers/numcodecs:mainfrom

glaziermag:ci-pin-python-versionglaziermag/numcodecs:ci-pin-python-versionCopy head branch name to clipboard