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

https://github.com/mobinmob/void-packages mercurial
https://github.com/void-linux/void-packages/pull/32998

mercurial: update to 5.9.1.
<!-- 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?
- [ ] I use the packages affected by the proposed changes on a regular basis and confirm this PR works for me
- [X] I generally don't use the affected packages but briefly tested this PR

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#### Does it build and run successfully? 
(Please choose at least one native build and, if supported, at least one cross build. More are better.)
- [X] I built this PR locally for my native architecture, (x86_64-glibc)



A patch file from https://github.com/void-linux/void-packages/pull/32998.patch is attached