feat(dock): adapt to treeland-xwindow-control-unstable-v1 protocol - #1746

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Include file: "qwayland-treeland-xwindow-control-unstable-v1.h" not found.

Include file: "qwayland-treeland-wallpaper-color-v1.h" not found.

Include file: "qwayland-treeland-dde-shell-v1.h" not found.

Include file: <QtWaylandClient/private/qwaylandsurface_p.h> not found. Please note: Cppcheck does not need standard library headers to get proper results.

Include file: <QtWaylandClient/private/qwaylandscreen_p.h> not found. Please note: Cppcheck does not need standard library headers to get proper results.

Include file: "wayland-treeland-xwindow-control-unstable-v1-client-protocol.h" not found.

Include file: "wayland-treeland-dde-shell-v1-client-protocol.h" not found.

Include file: "qwayland-treeland-xwindow-control-unstable-v1.h" not found.

Include file: "qwayland-treeland-dde-shell-v1.h" not found.

Include file: "layershell/dlayershellwindow.h" not found.