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

[WIP] clamav: update to 1.2.1.
https://github.com/void-linux/void-packages/pull/46196

Description:
I understand that opening another PR is not the best thing to do. However, my previous PR had a bit of an accident and the other PR for clamav (#41188) is not very active (maybe I am just inpatient).

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#### Testing the changes

- [ ] Finished this for 1.2.1

- I tested the changes in this PR: **YES**

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#### Local build testing

- [x]  Finished this for 1.2.1

- I built this PR locally for my native architecture, (x86_64, x86_64-musl, i686)
- I built this PR locally for these architectures:
  - aarch64 _crossbuild_
  - aarch64-musl _crossbuild_
  - armv7l _crossbuild_
  - armv7l-musl _crossbuild_
  - armv6l _crossbuild_
  - armv6l-musl _crossbuild_