libtaskmanager: update org_kde_plasma_window_management to version 17
Depends on libraries/plasma-wayland-protocols!71 and kwin!5223. Note that this doesn't fully fix the bug yet, something somewhere is still using this interface with version 16.
Depends on libraries/plasma-wayland-protocols!71 and kwin!5223. Note that this doesn't fully fix the bug yet, something somewhere is still using this interface with version 16.