commands/move: do not force focus on the moved container

My code archaeology isn't good enough to determine what this is here
for, but it isn't correct. We should be able to move containers in a
direction without focusing them. AFAICT i3 doesn't do this, so we
shouldn't either.

This fixes ipc commands like move <dir> with criteria that apply to
containers which are not the current focus.

sway/commands/move.c

@@ -769,15 +769,6 @@ static struct cmd_results *cmd_move_in_direction(
 		ipc_event_window(container, "move");
 	}
 
-	// Hack to re-focus container
-	seat_set_raw_focus(config->handler_context.seat, &new_ws->node);
-	seat_set_focus_container(config->handler_context.seat, container);
-
-	if (old_ws != new_ws) {
-		ipc_event_workspace(old_ws, new_ws, "focus");
-		workspace_detect_urgent(old_ws);
-		workspace_detect_urgent(new_ws);
-	}
 	container_end_mouse_operation(container);
 
 	return cmd_results_new(CMD_SUCCESS, NULL);