There is a new pull request by oynqr against master on the void-packages repository

https://github.com/oynqr/void-packages cups
https://github.com/void-linux/void-packages/pull/29439

cups: update to 2.3.3op2.
Switch to the latest openprinting release, available at https://github.com/OpenPrinting/cups.
This has fixed a lot of issues around ipp-everywhere printers for me, but may need a little more testing with different setups.

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#### General
- [ ] This is a new package and it conforms to the [quality requirements](https://github.com/void-linux/void-packages/blob/master/Manual.md#quality-requirements)

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- [x] I use the packages affected by the proposed changes on a regular basis and confirm this PR works for me
- [ ] I generally don't use the affected packages but briefly tested this PR

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A patch file from https://github.com/void-linux/void-packages/pull/29439.patch is attached