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

https://github.com/sgn/void-packages xbps-triggers-gtk4-update-icon-cache
https://github.com/void-linux/void-packages/pull/48862

xbps-triggers: gtk-icon-cache with gtk4
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#### Testing the changes
- I tested the changes in this PR: **YES**

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A patch file from https://github.com/void-linux/void-packages/pull/48862.patch is attached