kmerclust.nf: output csv from clustering

src/modules/kmerclust.nf

@@ -65,6 +65,7 @@ process KMERCLUST_CLUST {
 
     output:
     tuple val(specie), path("*.Rdata"), emit: rdata 
+    tuple val(specie), path("*.csv"), emit: csv 
     path "versions.yml"           , emit: versions
 
     script: