Register v0.13

[kahaaga]

@JuliaRegistrator register

[JuliaRegistrator]

Registration pull request created: JuliaRegistries/General/33736

After the above pull request is merged, it is recommended that a tag is created on this repository for the registered package version.

This will be done automatically if the Julia TagBot GitHub Action is installed, or can be done manually through the github interface, or via:

git tag -a v0.13.0 -m "<description of version>" 9e2e4880d2e6ccd978550b844e9f95110131e466
git push origin v0.13.0