脚本触发器
international_organization_has_locked_law
检查内容
law:$law$法律已被锁定，无法再更改已颁布
law:$law$调用它的脚本会填入这些值，各调用处见“关联”。
$law$
custom_description = {
text = international_organization_has_locked_law_text
object = law:$law$
international_organization_has_law = law:$law$
}