This will trigger a change even if nothing happens. But I think that's
okay (not easy to avoid) because the change handler should be aware that
nothing changed, if anything.
Closes https://github.com/ppy/osu/issues/24065.
The buttons don't check whether the operation they correspond to is
possible to perform in the current state of the selection box, so not
checking `Can{Reverse,Rotate}` causes superfluous undo states to be
added without any real changes if an attempt is made to reverse or
rotate a selection that cannot be reversed or rotated.