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

https://github.com/tjkirch/void-packages feh-3.10
https://github.com/void-linux/void-packages/pull/43310

feh: update to 3.10.
#### Testing the changes
- I tested the changes in this PR: **briefly**  (jpg/png load OK, keybindings OK)

#### Local build testing
- I built this PR locally for my native architecture, x86_64-glibc
- I built this PR locally for these architectures (if supported. mark crossbuilds):
  - aarch64-musl

A patch file from https://github.com/void-linux/void-packages/pull/43310.patch is attached