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

adwaita-qt: split libadwaita-qt and adwaita-qt-devel
https://github.com/void-linux/void-packages/pull/30117

Description:
<!-- 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)
- See [Package Request](https://github.com/void-linux/void-packages/issues/30099) for details.

#### 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)
- [x] I built this PR locally for these architectures (if supported. mark crossbuilds):
  - [x] aarch64-musl
  - [ ] armv7l
  - [ ] armv6l-musl
  - [x] aarch64

#### changes made
- subpackages were added to `adwaita-qt`
- two libraries were added to `common/shlibs`