ee7

See https://en.wikipedia.org/wiki/Profile-guided_optimization PGO is great, but configlet currently doesn't do anything that's particularly slow. There's also potential for reducing binary size, though. And I'm always interested in low-hanging fruit there....

For `4.0.0-beta.2`, the build step took 3m35s on Windows, but 26s on Linux. Both are after already installing dependencies, and compiling configlet with no compilation cache. But for `4.0.0-beta.1` it...