CI gives a false positive result for BSP codec 0.37

[noslav]

5 failures need to be fixed to process Refiner CI/CD

refiner       |   1) test Refiner.Avro.BlockSpecimen.decode_dir/1 streams directory binary files (Refiner.BlockSpecimenDecoderEncoderTest)
refiner       |      test/block_specimen_avro_test.exs:43
refiner       |      ** (ArgumentError) errors were found at the given arguments:
refiner       |      
refiner       |        * 2nd argument: not a tuple
refiner       |      
refiner       |      code: |> elem(0)
refiner       |      stacktrace:
refiner       |        :erlang.element(1, nil)
refiner       |        test/block_specimen_avro_test.exs:63: (test)
refiner       |   2) test Refiner.Avro.BlockSpecimen.decode_file/1 decodes binary specimen file (Refiner.BlockSpecimenDecoderEncoderTest)
refiner       |      test/block_specimen_avro_test.exs:22
refiner       |      ** (MatchError) no match of right hand side value: ***:error, :schema_mismatch***
refiner       |      code: ***:ok, decoded_specimen*** = Refiner.Avro.BlockSpecimen.decode_file(specimen_path)
refiner       |      stacktrace:
refiner       |        test/block_specimen_avro_test.exs:31: (test)
refiner       |   3) test returns the cid and hash of the processed block hash (Refiner.PipelineTest)
refiner       |      test/pipeline_test.exs:4
refiner       |      ** (MatchError) no match of right hand side value: true
refiner       |      code: ***status, cid, block_result_hash*** = Refiner.Pipeline.process_specimen(test_bsp_key, test_urls)
refiner       |      stacktrace:
refiner       |        test/pipeline_test.exs:15: (test)
refiner       |   4) test pipeline spawner starts pipeline processes (Refiner.PipelineTest)
refiner       |      test/pipeline_test.exs:22
refiner       |      ** (MatchError) no match of right hand side value: true
refiner       |      code: ***status, cid, block_result_hash*** =
refiner       |      stacktrace:
refiner       |        test/pipeline_test.exs:29: (test)
refiner       | 
refiner       | .....
refiner       | 
refiner       |   5) test returns 'map' for a map (Refiner.UtilTest)
refiner       |      test/util_test.exs:37
refiner       |      ** (MatchError) no match of right hand side value: ***:error, :schema_mismatch***
refiner       |      code: ***:ok, decoded_specimen*** = Refiner.Avro.BlockSpecimen.decode_file(specimen_path)
refiner       |      stacktrace:
refiner       |        test/util_test.exs:46: (test)

[noslav]

Resolved by #211