qt-advanced-docking-system/all: Modernize to Conan V2 and add new version

[leha-bot]

Specify library name and version: qt-advanced-docking-system/all

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• I've read the contributing guidelines.
• I've used a recent Conan client version close to the currently deployed.
• I've tried at least one configuration locally with the conan-center hook activated.

[CLAassistant]

All committers have signed the CLA.

[leha-bot]

I would like to merge my PR after #18794 😊

[stale]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[conan-center-bot]

Conan v1 pipeline ❌

Changes not allowed in build 1:

[libidn2, qt-advanced-docking-system, libidn2]

Only one library can be changed in the same PR.

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Conan v2 pipeline ❌

Note: Conan v2 builds are now mandatory. Please read our discussion about it.

The v2 pipeline failed. Please, review the errors and note this is required for pull requests to be merged. In case this recipe is still not ported to Conan 2.x, please, ping @conan-io/barbarians on the PR and we will help you.

See details:

Changes not allowed in build 1:

[libidn2, qt-advanced-docking-system, libidn2]

Only one library can be changed in the same PR.

[paulharris]

Any progress on this?

[leha-bot]

Any progress on this?

I'm currently blocked by #18794 , which is blocked by #24606, which is superseded by #24642 which has been merged 3 days ago, so I think that I will continue work on my PR soon.

[github-actions]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[leha-bot]

No, it's not stale, it's blocked for now

[github-actions]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[DonOregano]

I started making a packaging of this library too (#25848). This appeared stale :-D
I am quite a noob at creating conan packages, though. So it is a basic attempt, but it works.

One thing that I would really like, is the ability to not use Qt from Conan. In my package I have an option qt_from_conan, which if set to False just builds the package with a Qt that is installed on the system. I have yet to work out a way to get the correct library name (qt5... or qt6...) in that case, however.