Added gffutils/biopy/pyvcf combination

Author: glormph

combinations/hash.tsv

@@ -365,3 +365,4 @@ tiara=1.0.3
 snp-pileup=0.6.2,r-facets=0.6.2,samtools=1.15.1,bcftools=1.15.1,perl=5.32.1
 biopython=1.79,coreutils=9.1,dna_features_viewer=3.1.2,gawk=5.1.0,matplotlib=3.6.2,pandas=1.5.2
 coreutils=9.1,gawk=5.1.0,grep=3.4,matplotlib=3.6.2,numpy=1.23.5,pandas=1.5.2,samtools=1.16.1
+gffutils=0.11.1,biopython=1.80,pyvcf=0.6.8