[S390] Add zcrypt section in MAINTAINERS

Add zcrypt section in S390 part of MAINTAINERS file.
Signed-off-by: NFelix Beck <felix.beck@de.ibm.com>
Signed-off-by: NRalph Wuerthner <ralph.wuerthner@de.ibm.com>
Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>

MAINTAINERS

@@ -3726,6 +3726,15 @@ L:	linux-s390@vger.kernel.org
 W:	http://www.ibm.com/developerworks/linux/linux390/
 S:	Supported
 
+S390 ZCRYPT DRIVER
+P:	Felix Beck
+M:	felix.beck@de.ibm.com
+P:	Ralph Wuerthner
+M:	ralph.wuerthner@de.ibm.com
+M:	linux390@de.ibm.com
+L:	linux-s390@vger.kernel.org
+S:	Supported
+
 S390 ZFCP DRIVER
 P:	Christof Schmitt
 M:	christof.schmitt@de.ibm.com