Enables dumping route coverage statistic. The route coverage status is written as xml files in the
target/camel-route-coverage directory after the test has finished.
This allows tooling or manual inspection of the stats, so you can generate a route trace diagram of which EIPs have
been in use and which have not. Similar concepts as a code coverage report.
You can also turn on route coverage globally via setting JVM system property
CamelTestRouteCoverage=true.