v41.3.1 - Update pinning

What's Changed

• build(deps): CKEditor 41.3.0 -> 41.3.1 by @tony in #137

  Pin against CKEditor 41.3.1 (release notes)

  So this doesn't break downstream builds w/ ckeditor-duplicated-modules

Full Changelog: v41.3.0...v41.3.1