COB-69: Fix COBALT2 tests

Closes COB-69

See merge request !54

(cherry picked from commit dc8e4fe3)

bfefba62 COB-69: Accept integration test output for COBALT2 after formal commissioning
16fabff0 COB-69: Accept new output for station streams after adding LV614.
50d951bf COB-69: Queue names changed from lofar to otdb prefix, fixed tests accordingly.
e0ac1e0a COB-69: Failed test returns different error code on COBALT2. Adjust test accordingly.
2ea72918 COB-69: Use updated queue names for comparing against golden output.
82361bad COB-69: Use parset filename for tests that more closely mimics those in...
f70c663a COB-69: Removed test that was always blinking and kind of ill conceived.