get_system_ca_certs
Description:
Sets the system_ca_certs property.
The ca_path and phase2_ca_path properties are ignored if the system_ca_certs property is true, in which case a system-wide CA certificate directory specified at compile time (using the --system-ca-path configure option) is used in place of these properties.
Parameters:
| this | the Setting8021x | 
Returns:
| true if a system CA certificate path should be used, false if not |