Lxqt deps fixes

[isaackwy]

Slackware-current has already switched from KDE5 to KDE6.

This means dependencies for LXQt SlackBuilds (extra-cmake-modules-opt, kwindowsystem6, etc.) are no longer necessary.

Also:
layer-shell-qt6 changes the build directory from LayerShellQt to LayerShellQt6. Therefore, since this pull request removes layer-shell-qt6, unset said custom LayerShellQt6 build directory within layer-shell-qt6's dependencies (ex. pcmanfm-qt).

[github-actions]

reverse dependencies - desktop/lxqt-runner

None

[github-actions]

reverse dependencies - desktop/lxqt-panel

None

[github-actions]

reverse dependencies - system/pcmanfm-qt

None

[github-actions]

reverse dependencies - graphics/screengrab

None

[github-actions]

reverse dependencies - libraries/lxqt-notificationd

None

[github-actions]

reverse dependencies - system/lxqt-session

None

[Ponce]

hi @isaackwy ,

thanks for these but I have a question...
are you planning updates to the involved scripts that may cause conflicts when doing my usual weekly rebase?
I'm asking because in that case I'll wait a little before applying these...

[isaackwy]

hi @isaackwy ,

thanks for these but I have a question... are you planning updates to the involved scripts that may cause conflicts when doing my usual weekly rebase? I'm asking because in that case I'll wait a little before applying these...

No I'm not. I won't make any updates to these scripts during this weekly cycle (no version bumps, no modifications, etc.) - nothing to the main SlackBuilds repo.

Please merge this PR.

[Ponce]

everything should be pushed, please verify here.

[isaackwy]

Yes indeed (you had pushed them).

I'll wait for next week for my changes to appear on the Ponce github repo itself.