mailmap: update entry for Jan Kuliga

Soon I won't be able to use my current email address.

Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Jan Kuliga <[email protected]>
Cc: David S. Miller <[email protected]>
Cc: Matthieu Baerts (NGI0) <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

Author: Jan Kuliga

.mailmap

@@ -269,6 +269,7 @@ James Ketrenos <jketreno@io.(none)>
 Jan Glauber <[email protected]> <[email protected]>
 Jan Glauber <[email protected]> <[email protected]>
 Jan Glauber <[email protected]> <[email protected]>
+Jan Kuliga <[email protected]> <[email protected]>
 Jarkko Sakkinen <[email protected]> <[email protected]>
 Jarkko Sakkinen <[email protected]> <[email protected]>
 Jarkko Sakkinen <[email protected]> <[email protected]>