[POWERPC] Add Vitaly Bordug as PPC8xx maintainer

Vitaly has been doing most of the 8xx maintenance work.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

MAINTAINERS

@@ -2338,6 +2338,8 @@ L:	linuxppc-dev@ozlabs.org
 S:	Maintained
 
 LINUX FOR POWERPC EMBEDDED PPC8XX
+P:	Vitaly Bordug
+M:	vitb@kernel.crashing.org
 P:	Marcelo Tosatti
 M:	marcelo@kvack.org
 W:	http://www.penguinppc.org/