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

https://github.com/Bnyro/void-packages double-conversion
https://github.com/void-linux/void-packages/pull/44895

double-conversion: update to 3.3.0.
<!-- Uncomment relevant sections and delete options which are not applicable -->

#### Testing the changes
- I tested the changes in this PR: **briefly**

#### Local build testing
- I built this PR locally for my native architecture, (x86_64-glibc)


A patch file from https://github.com/void-linux/void-packages/pull/44895.patch is attached