MAINTAINERS: update the email address of Andreas Dilger

The old one bounces.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Andreas Dilger <adilger@sun.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

MAINTAINERS

@@ -1637,13 +1637,13 @@ S:	Maintained
 
 EXT3 FILE SYSTEM
 P:	Stephen Tweedie, Andrew Morton
-M:	sct@redhat.com, akpm@linux-foundation.org, adilger@clusterfs.com
+M:	sct@redhat.com, akpm@linux-foundation.org, adilger@sun.com
 L:	linux-ext4@vger.kernel.org
 S:	Maintained
 
 EXT4 FILE SYSTEM
 P:	Stephen Tweedie, Andrew Morton
-M:	sct@redhat.com, akpm@linux-foundation.org, adilger@clusterfs.com
+M:	sct@redhat.com, akpm@linux-foundation.org, adilger@sun.com
 L:	linux-ext4@vger.kernel.org
 S:	Maintained