Add downstreamViz processes to configs

workflow/configs/aws.config

@@ -36,4 +36,8 @@ process {
     cpus = 1
     memory = '1 GB'
   }
+  withName: downstreamViz {
+    cpus = 1
+    memory = '1 GB'
+  }
 }

workflow/configs/cluster.config

@@ -30,4 +30,7 @@ process {
   withName: multiqc {
     executor = 'local'
   }
+  withName: downstreamViz {
+    executor = '32GB'
+  }
 }