MAINTAINERS: ibmvfc driver maintainer change

Change maintainer of ibmvfc driver to Tyrel Datwyler.
Signed-off-by: NTyrel Datwyler <tyreld@linux.vnet.ibm.com>
Cc: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Cc: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: NChristoph Hellwig <hch@lst.de>

MAINTAINERS

@@ -4761,7 +4761,7 @@ F:	drivers/scsi/ibmvscsi/ibmvscsi*
 F:	drivers/scsi/ibmvscsi/viosrp.h
 
 IBM Power Virtual FC Device Drivers
-M:	Brian King <brking@linux.vnet.ibm.com>
+M:	Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
 L:	linux-scsi@vger.kernel.org
 S:	Supported
 F:	drivers/scsi/ibmvscsi/ibmvfc*