Update HDC in wxDC::SetLogicalScale() in wxMSW.

Unlike the similar (identical?) SetUserScale(), this function didn't call
RealizeScaleAndOrigin(), add it now for consistency.

(this is a backport of 75794137f605328e2d3e6a45106f30b8ac268cbb from master)

See #17053.

src/msw/dc.cpp

@@ -2127,6 +2127,8 @@ void wxMSWDCImpl::SetLogicalScale(double x, double y)
     WXMICROWIN_CHECK_HDC
 
     wxDCImpl::SetLogicalScale(x,y);
+
+    RealizeScaleAndOrigin();
 }
 
 void wxMSWDCImpl::SetDeviceOrigin(wxCoord x, wxCoord y)