Increase timeout of test cases (docker tests need more time).
<checks-api.version>1.0.0</checks-api.version>
<!-- Maven Surefire ArgLine -->
- <argLine>-Djava.awt.headless=true -Xmx1024m -Djenkins.test.timeout=240</argLine>
+ <argLine>-Djava.awt.headless=true -Xmx1024m -Djenkins.test.timeout=480</argLine>
<useBeta>true</useBeta>
</properties>
