Update chunked-scatter.wdl

Older container is not producing the necessary bed file

chunked-scatter.wdl

@@ -86,7 +86,7 @@ task ScatterRegions {
 
         String memory = "256M"
         Int timeMinutes = 2
-        String dockerImage = "quay.io/biocontainers/chunked-scatter:0.2.0--py_0"
+        String dockerImage = "quay.io/biocontainers/chunked-scatter:1.0.0--py_0"
     }
 
     String finalSize = if defined(scatterSize) then "~{scatterSize}" else "~{scatterSizeMillions}000000"