fix docker

• fix docker container (now using multi-package container from BioContainers)
• allow a factor list as input

runs/deseq2-run/job.yml

@@ -5,5 +5,5 @@ inMetadataFile:
     class: File
     path: ../../runs/merged_isa_metadata/out/merged_isa.tsv
 inMetadataSample: "Source.Name"
-inMetadataFactor:
+inMetadataFactorList:
   - "Factor..Photosynthesis.mode."
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