Bug 571007 - Move copyright tool to buildtools repository

Move releng tools tests to buildtools repo in new bundle.
Migrate to JUnit 5 while at it.
Do not skip tests by default in parent pom.

Change-Id: Ibac028e15040ede42e18a18e664c75bae7c7c102
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
21 files changed