wayland/window: Always flag acked move/resize as 'moved' if moved
We only did this if we weren't currently doing an interactive resize, but since the finish_move_resize() is not the actual interactive resize but the acknowledgment of the configure event that was emitted as a result, we shouldn't limit ourself to the same flags used during resize.
This fixes temporarly "stuck" position of attached modal dialogs while they are being resized.
Closes: #1163 (closed)