Merge pull request #2795 from overleaf/as-polyfill-promise

Polyfill Promise to fix login page on IE11

GitOrigin-RevId: 5f87532ac47e42c92a6ed8ff794734ab9bd91ebb

services/web/frontend/js/libraries.js

@@ -16,6 +16,7 @@ define([
   'core-js/stable/symbol/for',
   'core-js/stable/symbol/key-for',
   'core-js/stable/object/get-own-property-symbols',
+  'core-js/stable/promise',
   'core-js/stable/math/to-string-tag',
   'core-js/stable/array/fill',
   'core-js/stable/array/from',