Allow to overwrite the license servers

The 'license_path_list' variable used to be an empty array. Make it
overwritable so that we can specify a list of license servers on the
command line or through some environment specific file.

Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Change-Id: I2ea8b56f5388b99528923a40f38eb191fcab34ca
1 file changed