CREDITS: update credit information for Martin Kepplinger
Content and employer changed.
Link: http://lkml.kernel.org/r/1477304102-28830-1-git-send-email-martin.kepplinger@ginzinger.com
Signed-off-by: Martin Kepplinger <martink@posteo.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>