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

iputils: update to 20211215.
https://github.com/void-linux/void-packages/pull/34809

Description:
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#### Testing the changes
- I tested the changes in this PR: **YES**

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#### Local build testing
- I built this PR locally for my native architecture, x86_64-musl
- I built this PR locally for these architectures (if supported. mark crossbuilds):

[Changelog](https://github.com/iputils/iputils/releases).