Update tests from XZ 1.6 to 1.8. Running 'mvn clean verify' OK.
<dependency>
<groupId>org.tukaani</groupId>
<artifactId>xz</artifactId>
- <version>1.6</version>
+ <version>1.8</version>
<scope>test</scope>
</dependency>
<!-- Used for the CSV layout -->
