There's a merged pull request on the void-packages repository

hamlib: update to 4.2.
https://github.com/void-linux/void-packages/pull/31351

Description:
Also (because they depend on `hamlib-devel`):
- wsjtx: update to 2.4.0.
- qsstv: update to 9.5.3.
- fldigi: update to 4.1.18.
- CubicSDR: update to 0.2.5.

<!-- 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?
- [x] I use the packages affected by the proposed changes on a regular basis and confirm this PR works for me
- [ ] 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)
- [ ] I built this PR locally for these architectures (if supported. mark crossbuilds):
  - [ ] aarch64-musl
  - [ ] armv7l
  - [ ] armv6l-musl