Add tests for prodigal formatting

PanACoTA/annotate_module/format_prodigal.py

PanACoTA/utils.py

...les/original_name.fna-prodigalRes/prodigal.outtest.ok.ffn

test/data/annotate/test_files/prodigal.outtest.wrong-end.gff

.../data/annotate/test_files/prodigal.outtest.wrong-type.gff

...ate/test_files/test_create_prt_prodigal-more-proteins.lst

test/test_unit/test_annotate/test_format_prodigal.py