wayland: Fix output transforms
WaylandOutputDevice has no transform() function. Currently, the code compiles because kde_output_device_v1 has an enum called "transform".
"transform()" constructs the transform enum with the default value (0).
WaylandOutputDevice has no transform() function. Currently, the code compiles because kde_output_device_v1 has an enum called "transform".
"transform()" constructs the transform enum with the default value (0).