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

https://github.com/ologantr/void-packages fossil-update
https://github.com/void-linux/void-packages/pull/38227

fossil: update to 2.19.
Also:
- take maintainership
- remove readline-devel (not used)
- add json compile option

#### 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)
- I built this PR locally for these architectures (if supported. mark crossbuilds):
  - aarch64 (cross)

A patch file from https://github.com/void-linux/void-packages/pull/38227.patch is attached