Use natural sorting for net inspector when sorting by net name.

wxString sorting doesn't work when sorting strings with numbers which
results in 1,10,11...2 instead of 1,2,...9,10,11.

https://gitlab.com/kicad/code/kicad/-/issues/16100

pcbnew/dialogs/dialog_net_inspector.cpp

@@ -848,7 +848,7 @@ protected:
             const wxString& s1 = i1.GetNetName();
             const wxString& s2 = i2.GetNetName();
 
-            int res = aAsc ? s1.Cmp( s2 ) : s2.Cmp( s1 );
+            int res = aAsc ? ValueStringCompare( s1, s2 ) : ValueStringCompare( s2, s1 );
 
             if( res != 0 )
                 return res;