MAINTAINERS: Update email address for aacraid

Update the email address for aacraid from Adaptec to Microsemi.
Signed-off-by: Dave Carroll <david.carroll@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

MAINTAINERS

@@ -213,7 +213,7 @@ S:	Maintained
 F:	drivers/media/dvb-frontends/a8293*
 
 AACRAID SCSI RAID DRIVER
-M:	Adaptec OEM Raid Solutions <aacraid@adaptec.com>
+M:	Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 L:	linux-scsi@vger.kernel.org
 W:	http://www.adaptec.com/
 S:	Supported