mx6cuboxi: Add Baruch as maintainer

Add Baruch Siach as a mx6cuboxi maintainer.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Baruch Siach <baruch@tkos.co.il>
diff --git a/board/solidrun/mx6cuboxi/MAINTAINERS b/board/solidrun/mx6cuboxi/MAINTAINERS
index 81f82bc..bd098b4 100644
--- a/board/solidrun/mx6cuboxi/MAINTAINERS
+++ b/board/solidrun/mx6cuboxi/MAINTAINERS
@@ -1,4 +1,5 @@
 MX6CUBOXI BOARD
+M:	Baruch Siach <baruch@tkos.co.il>
 M:	Fabio Estevam <fabio.estevam@nxp.com>
 S:	Maintained
 F:	board/solidrun/mx6cuboxi/