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

iproute2: update + libbpf
https://github.com/void-linux/void-packages/pull/48467

Description:
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With the addition of `elfutils-devel`, the `iproute2` was is able to load bpf/xdp programs, but is missing support for bpf maps. `libbpf` is needed for that.

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

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