In all `/crates/*/Cargo.toml`, split package metadata into two or three
blocks:
1. name, version, and description (in this order)
2. Further metadata defined per crate.
3. References to the workspace.
Lines in blocks (2.) and (3.) are sorted lexicographically, and blocks
are separated by empty lines.
Lorenz Leutgeb
69a4da6ffb