net: vertexcom: mse102x: Update email address

in-tech smart charging is now chargebyte. So update the email address
accordingly.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Link: https://lore.kernel.org/r/20220815080626.9688-2-stefan.wahren@i2se.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>