[FEATURE REQUEST] Add ID-style structure comments to GenBank

[nbx0]

In addition to adding the metadata to Biosample as expected, ID needs to continue adding fields into GenBank's structure comments. example: https://www.ncbi.nlm.nih.gov/nuccore/PP309127.1

 ##FluData-START##
            EPI_ISOLATE_ID        :: EPI_ISL_18527521
            NAME                  :: A/Washington/39/2023
            TYPE                  :: H1
            Segment_name          :: M
            HOST_AGE              :: 7
            HOST_GENDER           :: M
            PASSAGE               :: Original
            LOCATION              :: United States / Washington
            COLLECT_DATE          :: 21-Sep-2023
            Lineage               :: A(H1N1)pdm09
            RESIST_TO_OSELTAMIVIR :: Sensitive
            RESIST_TO_ZANAMVIR    :: Sensitive
            SPECIMEN_ID           :: WA0956978 ORIGINAL
            SENDER_LAB            :: Washington State Public Health Laboratory
            SEQLAB_SAMPLE_ID      :: 3030759156
            EPI_SEQUENCE_ID       :: EPI2798254
            ##FluData-END##