Adjust Windows tooltip display time

While most platforms keep the tooltips if the mouse doesn't move, MSW
will hide the tooltip after 5 seconds (by default).  This bumps that up
to 10s for all tooltips in the program.

Fixes https://gitlab.com/kicad/code/kicad/issues/6836

common/pgm_base.cpp

@@ -39,6 +39,7 @@
 #include <wx/sysopt.h>
 #include <wx/richmsgdlg.h>
 #include <wx/filedlg.h>
+#include <wx/tooltip.h>
 
 #include <build_version.h>
 #include <config_params.h>
@@ -453,6 +454,11 @@ bool PGM_BASE::InitPgm()
     // Need to create a project early for now (it can have an empty path for the moment)
     GetSettingsManager().LoadProject( "" );
 
+    // TODO: Move tooltips into KIPLATFORM
+    // This sets the maximum tooltip display duration to 10s (up from 5) but only affects
+    // Windows as other platforms display tooltips while the mouse is not moving
+    wxToolTip::SetAutoPop( 1000 );
+
     return true;
 }