autoformat and update expected output

Author: erik-krogh

javascript/ql/src/semmle/javascript/Arrays.qll

@@ -208,9 +208,7 @@ private module ArrayDataFlow {
    * A step for creating an array and storing the elements in the array.
    */
   private class ArrayCreationStep extends DataFlow::AdditionalFlowStep, DataFlow::Node {
-    ArrayCreationStep() {
-      this instanceof DataFlow::ArrayCreationNode
-    }
+    ArrayCreationStep() { this instanceof DataFlow::ArrayCreationNode }
 
     override predicate storeStep(DataFlow::Node element, DataFlow::Node obj, string prop) {
       prop = arrayElement() and

javascript/ql/test/query-tests/Security/CWE-078/CommandInjection.expected

@@ -144,6 +144,7 @@ edges
 | execSeries.js:18:34:18:40 | req.url | execSeries.js:18:13:18:47 | require ... , true) |
 | execSeries.js:18:34:18:40 | req.url | execSeries.js:18:13:18:47 | require ... , true) |
 | execSeries.js:19:12:19:16 | [cmd] | execSeries.js:13:19:13:26 | commands |
+| execSeries.js:19:13:19:15 | cmd | execSeries.js:6:14:6:21 | arr[i++] |
 | execSeries.js:19:13:19:15 | cmd | execSeries.js:19:12:19:16 | [cmd] |
 | other.js:5:9:5:49 | cmd | other.js:7:33:7:35 | cmd |
 | other.js:5:9:5:49 | cmd | other.js:7:33:7:35 | cmd |