MAINTAINERS: Update email address for bhalevy

Tonian is now Primary Data.
Signed-off-by: NBenny Halevy <bhalevy@primarydata.com>
Signed-off-by: NBoaz Harrosh <bharrosh@panasas.com>

MAINTAINERS

@@ -6442,7 +6442,7 @@ F:	drivers/net/wireless/orinoco/
 
 OSD LIBRARY and FILESYSTEM
 M:	Boaz Harrosh <bharrosh@panasas.com>
-M:	Benny Halevy <bhalevy@tonian.com>
+M:	Benny Halevy <bhalevy@primarydata.com>
 L:	osd-dev@open-osd.org
 W:	http://open-osd.org
 T:	git git://git.open-osd.org/open-osd.git