chore(ci): disable output gff validation for hav dataset

Our GFF files are not strictly compliant currently: in presence of input sequences with duplicated seqids, the output GFF files will also have duplicated #sequence-region pragmas, which is not allowed according to the GFF3 spec, and fails validation.

Author: ivan-aksamentov

scripts/validate-gff

@@ -37,6 +37,18 @@ IGNORED_PATH_PREFIXES=(
   # (these 2 run modes ignore pathogen.json). This results in empty annotation files.
   "tmp/smoke-tests/result/nextstrain/yellow-fever/prM-E/with_ref_and_annotation/nextclade.gff"
   "tmp/smoke-tests/result/nextstrain/yellow-fever/prM-E/with_ref_and_annotation_and_tree/nextclade.gff"
+
+  # error: the sequence region "PQ496830.1" has already been defined
+  # If multiple sequences have the same fasta seqid (if they have different fasta description),
+  # we emit multiple sequence-region pragmas with the same seqid. This is not strictly valid GFF3.
+  "tmp/smoke-tests/result/community/masphl-bioinformatics/hav/whole-genome/with_name/nextclade.gff"
+  "tmp/smoke-tests/result/community/masphl-bioinformatics/hav/whole-genome/with_ref_and_annotation/nextclade.gff"
+  "tmp/smoke-tests/result/community/masphl-bioinformatics/hav/whole-genome/with_ref_and_annotation_and_tree/nextclade.gff"
+  "tmp/smoke-tests/result/community/masphl-bioinformatics/hav/whole-genome/with_dataset/nextclade.gff"
+  "tmp/smoke-tests/result/community/masphl-bioinformatics/hav/vp1-2b-junction/with_name/nextclade.gff"
+  "tmp/smoke-tests/result/community/masphl-bioinformatics/hav/vp1-2b-junction/with_ref_and_annotation/nextclade.gff"
+  "tmp/smoke-tests/result/community/masphl-bioinformatics/hav/vp1-2b-junction/with_ref_and_annotation_and_tree/nextclade.gff"
+  "tmp/smoke-tests/result/community/masphl-bioinformatics/hav/vp1-2b-junction/with_dataset/nextclade.gff"
 )
 
 IGNORED_SEQUENCE_REGEXES=(