There is an updated pull request by ar-jan against master on the void-packages repository

https://github.com/ar-jan/void-packages gdal-proj
https://github.com/void-linux/void-packages/pull/31687

proj + libgdal: update and rebuild dependants
<!-- Mark items with [x] where applicable -->

#### 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)

#### Have the results of the proposed changes been tested?
- [x] I use the packages affected by the proposed changes on a regular basis and confirm this PR works for me
    **I use PostGIS regularly and this works for me.**
- [x] I generally don't use the affected packages but briefly tested this PR
    **I generally don't use the other packages which have to be rebuilt against proj and/or gdal, but I did test all of them briefly**.

#### Motivation

- These updates are in preparation for adding QGIS.

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A patch file from https://github.com/void-linux/void-packages/pull/31687.patch is attached