Issue #3270108 by bnjmnm, Wim Leers: Editor does not load when using Edge + WHCM

core/modules/ckeditor5/ckeditor5.libraries.yml

core/modules/ckeditor5/js/ie11.filter.warnings.es6.js

core/modules/ckeditor5/js/ie11.filter.warnings.js

core/modules/ckeditor5/js/ie11.user.warnings.es6.js

core/modules/ckeditor5/js/ie11.user.warnings.js