UPSTREAM: After review bump the version to v1.2.0

Signed-off-by: Benson Leung <bleung@google.com>

Bug: 24809436

(cherry picked from commit d8b02a8fd18ca9d748908e297bf8902af019bcfd)

Change-Id: I7b80317ad0834fe580414800cad280ad006cc567
diff --git a/rmi4update/main.cpp b/rmi4update/main.cpp
index 57a65d5..11146e1 100644
--- a/rmi4update/main.cpp
+++ b/rmi4update/main.cpp
@@ -32,8 +32,8 @@
 #include "rmi4update.h"
 
 #define VERSION_MAJOR		1
-#define VERSION_MINOR		1
-#define VERSION_SUBMINOR	1
+#define VERSION_MINOR		2
+#define VERSION_SUBMINOR	0
 
 #define RMI4UPDATE_GETOPTS	"hfd:plv"