Fix linting for black 25.1

lofar_stingray/__init__.py

lofar_stingray/aggregator/_base.py

lofar_stingray/aggregator/_bst_aggregator.py

lofar_stingray/aggregator/_sst_aggregator.py

lofar_stingray/aggregator/_xst_aggregator.py

lofar_stingray/annotator/_base.py

lofar_stingray/annotator/_bst_annotator.py

lofar_stingray/annotator/_sst_annotator.py

lofar_stingray/annotator/_xst_annotator.py

lofar_stingray/forward.py

lofar_stingray/publish.py

lofar_stingray/utils/__init__.py

lofar_stingray/utils/_stringray_json_encoder.py

lofar_stingray/utils/argparse.py

lofar_stingray/writer.py

tests/aggregator/__init__.py

tests/aggregator/test_bst_aggregator.py

tests/aggregator/test_collect.py

tests/aggregator/test_sst_aggregator.py

tests/aggregator/test_xst_aggregator.py