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

https://github.com/motorto/void-packages libxcb-1.15
https://github.com/void-linux/void-packages/pull/41893

libxcb: update to 1.15;adopt.
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#### Testing the changes
- I tested the changes in this PR: **YES**

#### Local build testing
```
SUMMARY
pkg:libxcb host:x86_64 target:x86_64 cross:n result:OK
pkg:libxcb host:x86_64 target:aarch64 cross:y result:OK
```


A patch file from https://github.com/void-linux/void-packages/pull/41893.patch is attached