Update mailmap

.mailmap

@@ -7,3 +7,5 @@ Felix Paul Kühne <fkuehne@videolan.org>
 Marc Etcheverry <marc@taplightsoftware.com> <marcetcheverry@gmail.com>
 Soomin Lee <bubu@mikan.io>
 <bubu@mikan.io> <thehungrybu@gmail.com>
+Carola Nitz <nitz.carola@googlemail.com>
+<deploy@Caro.local> <nitz.carola@googlemail.com>