mailmap: add entry for Thorsten Blum

Map my previously used email address to my @linux.dev address.

Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Thorsten Blum <[email protected]>
Cc: Alex Elder <[email protected]>
Cc: David S. Miller <[email protected]>
Cc: Geliang Tang <[email protected]>
Cc: Kees Cook <[email protected]>
Cc: Mathieu Othacehe <[email protected]>
Cc: Matthieu Baerts (NGI0) <[email protected]>
Cc: Matt Ranostay <[email protected]>
Cc: Naoya Horiguchi <[email protected]>
Cc: Neeraj Upadhyay <[email protected]>
Cc: Quentin Monnet <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

.mailmap

@@ -665,6 +665,7 @@ Tomeu Vizoso <[email protected]> <[email protected]>
 Thomas Graf <[email protected]>
 Thomas Körper <[email protected]> <[email protected]>
 Thomas Pedersen <[email protected]>
+Thorsten Blum <[email protected]> <[email protected]>
 Tiezhu Yang <[email protected]> <[email protected]>
 Tingwei Zhang <[email protected]> <[email protected]>
 Tirupathi Reddy <[email protected]> <[email protected]>