lomiri.gsettings-qt: Migrate from top-level gsettings-qt, 0.2 -> 1.1.0

[OPNA2608]

Originally packaged for the Deepin DE, the Lomiri DE is now the only in-tree consumer. This is also a UBports project, so it naturally has close ties to Lomiri. Absorb it into the Lomiri scope, and update it.

Qt6 side of this will get properly looked at & tested in #467662.

~~@romildo, I've left you in meta.maintainers for now. Let me know if you'd prefer to leave the maintenance of this up to the Lomiri team (meaning, me ^^").~~ Edit: Given the okay to drop in https://github.com/NixOS/nixpkgs/pull/467786#issuecomment-3620411677.

Things done

• Built on platform:
  • [x] x86_64-linux
  • [ ] aarch64-linux
  • [ ] x86_64-darwin
  • [ ] aarch64-darwin
• Tested, as applicable:
  • [ ] NixOS tests in nixos/tests.
  • [ ] Package tests at passthru.tests.
  • [ ] Tests in lib/tests or pkgs/test for functions and "core" functionality.
• [ ] Ran nixpkgs-review on this PR. See nixpkgs-review usage.
• [ ] Tested basic functionality of all binary files, usually in ./result/bin/.
• Nixpkgs Release Notes
  • [ ] Package update: when the change is major or breaking.
• NixOS Release Notes
  • [ ] Module addition: when adding a new NixOS module.
  • [ ] Module update: when the change is significant.
• [x] Fits CONTRIBUTING.md, pkgs/README.md, maintainers/README.md and other READMEs.

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[romildo]

@romildo, I've left you in meta.maintainers for now. Let me know if you'd prefer to leave the maintenance of this up to the Lomiri team (meaning, me ^^").

You can remove me from meta.maintainers. I leave the maintenance of this package up to the Lomiri maintainers.

[OPNA2608]

Everything builds on my end, but the Lomiri VM tests fail. Our GSettings override doesn't seem to get recognised anymore. Digging into why…

Dug up some details, dropped a comment upstream, added a temporary(?) fix for now.

@ofborg test lomiri

[OPNA2608]

nixpkgs-review result

Generated using nixpkgs-review.

Command: nixpkgs-review pr 467786 Commit: 698fd47c44e043476e3f406c944b058326d6eb8a

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x86_64-linux

:white_check_mark: 28 packages built:

• lomiri.gsettings-qt
• lomiri.gsettings-qt.dev
• lomiri.libusermetrics
• lomiri.libusermetrics.dev
• lomiri.libusermetrics.doc
• lomiri.lomiri
• lomiri.lomiri-calendar-app
• lomiri.lomiri-camera-app
• lomiri.lomiri-clock-app
• lomiri.lomiri-content-hub
• lomiri.lomiri-content-hub.dev
• lomiri.lomiri-content-hub.doc
• lomiri.lomiri-content-hub.examples
• lomiri.lomiri-docviewer-app
• lomiri.lomiri-filemanager-app
• lomiri.lomiri-gallery-app
• lomiri.lomiri-mediaplayer-app
• lomiri.lomiri-music-app
• lomiri.lomiri-session
• lomiri.lomiri-system-settings
• lomiri.lomiri-system-settings-unwrapped
• lomiri.lomiri-system-settings-unwrapped.dev
• lomiri.lomiri-telephony-service
• lomiri.lomiri-terminal-app
• lomiri.qtmir
• lomiri.qtmir.dev
• lomiri.teleports
• nixpkgs-manual

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With #470505 applied, .passthru.tests of all rebuilt packages pass. Going ahead with this for now.