This adds a basic test and test output parser for the
Catch2 test framework.
Task-number: QTCREATORBUG-19740
Done-with: Christian Stenger <christian.stenger@qt.io>
Change-Id: Ic3322905ab82f414d2a26c325e130142233f72aa
Reviewed-by: David Schulz <david.schulz@qt.io>