babel: exclude web.dom-collections.iterator polyfill

as we are never iterating over DOM collections
see zloirock/core-js#1003

bundle/rules/babel.cjs

@@ -26,6 +26,11 @@ module.exports = {
           shippedProposals: true,
           // See https://babeljs.io/docs/en/babel-preset-env#bugfixes
           bugfixes: true,
+          exclude: [
+            // This would be needed if we were to use for...of on DOM collections, which we don't
+            // see https://github.com/zloirock/core-js/issues/1003
+            'web.dom-collections.iterator',
+          ],
           // Uncomment to get the list of polyfills included in build logs
           // debug: true,
         }