LDK v0.0.124 is here 🚀

This release features a new crate structure, a ton of features that various users requested, a pile of BOLT 12 improvements, faster route-finding, and a handful of small-moderate bug fixes.

https://github.com/lightningdevkit/rust-lightning/blob/main/CHANGELOG.md#00124---sep-3-2024---papercutting-feature-requests