Cuts a new release of every crate which previously received a pre.0
prerelease, i.e. is used as a (dev-)dependency in downstream projects
that need to be upgraded.

This includes the following:

- `aes` v0.9.0-pre.1
- `belt-block` v0.2.0-pre.1
- `des` v0.9.0-pre.1
- `kuznyechik` v0.9.0-pre.1
- `magma` v0.10.0-pre.1