Other ports don't send wxEVT_COMMAND_SPINCTRL_UPDATED from SetRange() even if
the value changed because it was adjusted to fit into the new range and this
makes sense as this change is not due to a user action, so don't send this
event under wxMSW neither.
Also add a unit test checking for this behaviour.
Closes#14583.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72341 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775