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

https://github.com/Wychmire/void-packages keepassxc
https://github.com/void-linux/void-packages/pull/15819

keepassxc: update to 2.5.0.
Travis build [successful](https://travis-ci.com/Wychmire/void-packages/builds/133689717) on my fork.

#### Do the results of the proposed changes work?
- [x] I use the packages affected by the proposed changes on a regular basis and confirm they work for me

A patch file from https://github.com/void-linux/void-packages/pull/15819.patch is attached