There's a merged pull request on the void-packages repository

rsync: modify to build with rrsync
https://github.com/void-linux/void-packages/pull/38518

Description:
#### Testing the changes
- I tested the changes in this PR: **YES**, I fully tested the changes before the commit

#### Local build testing
- I built this PR locally for my native architecture, (Void 5.18.16_1 x86_64 GenuineIntel/VM)
- I built this PR locally for these architectures (if supported. mark crossbuilds):
  - aarch64 (crossbuild)
  - aarch64-musl (crossbuild)
  - armv7l (crossbuild)
  - armv6l-musl (crossbuild)
  - x86_x64
  - x86_x64-musl (crossbuild)