Update 'tasks/spladder_merge.wdl'

tasks/spladder_merge.wdl

@@ -44,7 +44,7 @@ task spladder_merge {
         cluster: cluster
         systemDisk: "cloud_ssd 500"
         dataDisk: "cloud_ssd " + disk_size + " /cromwell_root/"
-        timeout: 129600
+        timeout: 864000
     }
 
     output {