[RTT-5714] Create a wrapper for gnome-kiosk

so that gnome-kiosk is executed with --unsafe-mode,
which is needed in order to enable introspection API

anabot-prepare.sh

@@ -2,3 +2,13 @@
 
 # Deploy non-git (in bundled directory) content in the installer environment
 cp -r /opt/bundled-bin/$(uname -m)/* /
+
+# Create a wrapper for gnome-kiosk to run it with introspection enabled
+# (which means with '--unsafe-mode' parameter)
+echo "Creating wrapper script for /bin/gnome-kiosk to run in unsafe mode"
+mv /bin/gnome-kiosk /bin/gnome-kiosk_
+cat > /bin/gnome-kiosk << EOF
+#!/usr/bin/bash
+/bin/gnome-kiosk_ "\$@" --unsafe-mode
+EOF
+chmod +x /bin/gnome-kiosk