Set executable bit for fc_version after regenerating it.
Set executable bit for fc_version after regenerating it.

andreasrosdal/freeciv-web,tltneon/freeciv-web,andreasrosdal/freeciv-web,andreasrosdal/freeciv-web,andreasrosdal/freeciv-web,adaxi/freeciv-web,tltneon/freeciv-web,sylvain121/freeciv-web-server,sylvain121/freeciv-web-server,tltneon/freeciv-web,sylvain121/freeciv-web-server,tltneon/freeciv-web,adaxi/freeciv-web,andreasrosdal/freeciv-web,tltneon/freeciv-web,adaxi/freeciv-web,adaxi/freeciv-web,tltneon/freeciv-web,adaxi/freeciv-web