Update of ED report from new reffy run

Using reffy commit 18.4.7.

Author: reffy-bot

ed/headings/ecmascript.json

@@ -10634,8 +10634,8 @@
       "id": "sec-properties-of-regexp-string-iterator-instances",
       "href": "https://tc39.es/ecma262/multipage/text-processing.html#sec-properties-of-regexp-string-iterator-instances",
       "title": "Properties of RegExp String Iterator Instances",
-      "level": 5,
-      "number": "22.2.9.2.3"
+      "level": 4,
+      "number": "22.2.9.3"
     },
     {
       "id": "sec-indexed-collections",
@@ -11089,8 +11089,8 @@
       "id": "sec-properties-of-array-iterator-instances",
       "href": "https://tc39.es/ecma262/multipage/indexed-collections.html#sec-properties-of-array-iterator-instances",
       "title": "Properties of Array Iterator Instances",
-      "level": 5,
-      "number": "23.1.5.2.3"
+      "level": 4,
+      "number": "23.1.5.3"
     },
     {
       "id": "sec-typedarray-objects",