fault injection: add entry to MAINTAINERS

Add maintainer for fault injection support.
Signed-off-by: NAkinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

MAINTAINERS

@@ -1355,6 +1355,11 @@ M:	kevin.curtis@farsite.co.uk
 W:	http://www.farsite.co.uk/
 S:	Supported
 
+FAULT INJECTION SUPPORT
+P:	Akinobu Mita
+M:	akinobu.mita@gmail.com
+S:	Supported
+
 FRAMEBUFFER LAYER
 P:	Antonino Daplas
 M:	adaplas@gmail.com