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

https://github.com/dkwo/void-packages O3rab
https://github.com/void-linux/void-packages/pull/42258

rabbitmq-c: update to 0.13.0
- I tested the changes in this PR: no
- I built this PR locally for my native architecture, (x86_64-musl)

Update so that it builds with openssl 3 #37681

A patch file from https://github.com/void-linux/void-packages/pull/42258.patch is attached