There is an updated pull request by ar-jan against master on the void-packages repository

https://github.com/ar-jan/void-packages remove-libbitcoin
https://github.com/void-linux/void-packages/pull/43713

removed-packages: `libbitcoin-*`
#### Testing the changes
- I tested the changes in this PR: **N/A** (No other packages depend on any of these)

The `libbitcoin-*` packages in Void are very outdated. `libbitcoin-secp256k1` should be replaced with libsecp256k1 from bitcoin-core/secp256k1. The libbitcoin packages depend on libsecp256k1, it is better to just remove them.

Needed for #43702; [OK from maintainer atweiden](https://github.com/void-linux/void-packages/pull/43702#issuecomment-1530747329).

A patch file from https://github.com/void-linux/void-packages/pull/43713.patch is attached