<feat>: Create a exexutable copy to run so that main script can be updated
<feat>: Create a exexutable copy to run so that main script can be updated

Create a temporary copy of the script and run that, because it can update
itself while running (which in turn can lead to unwanted side effects).

Change-Id: I50b8206944419da4fab571aa032a47fc655f1027

B-LUC/AdminTools,B-LUC/AdminTools