scsi: MAINTAINERS: Update qla2xxx driver

Update maintainer entry for qla2xxx driver now that email addresses have
been changed to Marvell.

Link: https://lore.kernel.org/r/20191001153338.28765-1-hmadhani@marvell.comSigned-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

MAINTAINERS

@@ -13184,7 +13184,7 @@ S:	Maintained
 F:	drivers/scsi/qla1280.[ch]
 
 QLOGIC QLA2XXX FC-SCSI DRIVER
-M:	qla2xxx-upstream@qlogic.com
+M:	hmadhani@marvell.com
 L:	linux-scsi@vger.kernel.org
 S:	Supported
 F:	Documentation/scsi/LICENSE.qla2xxx