[SCSI] zfcp: update maintainers file

Removed myself as maintainer of the s390 zfcp driver --
I will not maintain it any longer.
Signed-off-by: NAndreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>

MAINTAINERS

@@ -2484,8 +2484,6 @@ W:	http://www.ibm.com/developerworks/linux/linux390/
 S:	Supported
 
 S390 ZFCP DRIVER
-P:	Andreas Herrmann
-M:	aherrman@de.ibm.com
 M:	linux390@de.ibm.com
 L:	linux-390@vm.marist.edu
 W:	http://www.ibm.com/developerworks/linux/linux390/