Bump testsuite version

Change-Id: I0be0b4ac617fa8f915c4151fab6a5dee3320d470
Issue-ID: INT-506
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>
diff --git a/version.properties b/version.properties
index 37d32bd..00b43ab 100644
--- a/version.properties
+++ b/version.properties
@@ -4,7 +4,7 @@
 
 major=1
 minor=2
-patch=1
+patch=2
 
 base_version=${major}.${minor}.${patch}