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

volk 3.0.0
https://github.com/void-linux/void-packages/pull/42658

Description:
- volk: update to 3.0.0.
- SDRPlusPlus: rebuild for volk-3.0.0
- gnuradio: rebuild for volk-3.0.0
- gqrx: rebuild for volk-3.0.0