Add missing changelog reflink for @rogerluan

CHANGELOG.md

@@ -1921,6 +1921,7 @@ Not usable for others, only stubs of classes etc. - [@orta]
 [@peterjgrainger]: https://github.com/peterjgrainger
 [@randak]: https://github.com/randak
 [@ravanscafi]: https://github.com/ravanscafi
+[@rogerluan]: https://github.com/rogerluan
 [@rohit-gohri]: https://github.com/rohit-gohri
 [@sajjadzamani]: https://github.com/sajjadzamani
 [@sebinsua]: https://github.com/sebinsua