mailmap: update mail for Fiona Behrens

Remove old mails of Fiona Behrens
Signed-off-by: Fiona Behrens <me@kloenk.dev>
Link: https://lore.kernel.org/r/20240922175729.233070-1-me@kloenk.devSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

.mailmap

@@ -209,6 +209,9 @@ Felix Moeller <felix@derklecks.de>
 Fenglin Wu <quic_fenglinw@quicinc.com> <fenglinw@codeaurora.org>
 Filipe Lautert <filipe@icewall.org>
 Finn Thain <fthain@linux-m68k.org> <fthain@telegraphics.com.au>
+Fiona Behrens <me@kloenk.dev>
+Fiona Behrens <me@kloenk.dev> <me@kloenk.de>
+Fiona Behrens <me@kloenk.dev> <fin@nyantec.com>
 Franck Bui-Huu <vagabon.xyz@gmail.com>
 Frank Rowand <frowand.list@gmail.com> <frank.rowand@am.sony.com>
 Frank Rowand <frowand.list@gmail.com> <frank.rowand@sony.com>