TRACE logging does not work

[galderz]

If I uncomment https://github.com/jbossas/protean-shamrock/blob/master/integration-tests/infinispan-cache-jpa/src/main/resources/META-INF/microprofile-config.properties#L6 TRACE log should appear in console. A few weeks back it used to work but now it does not.

Also, shamrock.log.file.level=TRACE with shamrock.log.console.enable=false has no effect either. An empty shamrock.log is created

shamrock.log.console.enable=false only seems to have an effect in the SubstrateTest execution. In that execution, a shamrock.log file is generated but it only contains INFO logging.

[galderz]

Already submitted #790 but was quickly "fixed" without actually really fixing things.