media: Documentation: update email address

Use hverkuil-cisco@xs4all.nl instead of hans.verkuil@cisco.com.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

Documentation/ABI/testing/debugfs-cec-error-inj

 What:		/sys/kernel/debug/cec/*/error-inj
 Date:		March 2018
-Contact:	Hans Verkuil <hans.verkuil@cisco.com>
+Contact:	Hans Verkuil <hverkuil-cisco@xs4all.nl>
 Description:
 
 The CEC Framework allows for CEC error injection commands through

Documentation/media/uapi/cec/cec-api.rst

@@ -39,7 +39,7 @@ Revision and Copyright
 **********************
 Authors:
 
-- Verkuil, Hans <hans.verkuil@cisco.com>
+- Verkuil, Hans <hverkuil-cisco@xs4all.nl>
 
  - Initial version.