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

https://github.com/Duncaen/void-packages dbulk-dump
https://github.com/void-linux/void-packages/pull/29387

xbps-src: simplify dbulk-dump output
* List dependencies of subpackages as part of the source packages
  dependencies, knowing those is not important for the builder and
  simplifies the output.
* Resolve virtual? packages through existing means in xbps-src to
  avoid duplicating and possibly diverting from xbps-src's
  behaviour in tools that use dbulk-dump.
* Filter out dependencies on the template itself from sub packages,
  this matches the xbps-src behaviour and there is no need to
  have to duplicate logic for this into the scheduling tool.
* Error out on archs= restrictions as we do already on broken=
  and nocross=, there shouldn't be the need to discover archs=
  restrictions when attempting to build the package.

A patch file from https://github.com/void-linux/void-packages/pull/29387.patch is attached