Update Master to Istambul

Set version 1.9.0 to ensure no clash of dockers when H branch stage jobs are going to produce stage dockers

Issue-ID: SDC-3527
Signed-off-by: ChrisC <christophe.closset@intl.att.com>
Change-Id: I008a90101d89bbd50fae98cc7ce5caae1958059b
diff --git a/version.properties b/version.properties
index 2e28c1d..74ae7c4 100644
--- a/version.properties
+++ b/version.properties
@@ -4,8 +4,8 @@
 # because they are used in Jenkins, whose plug-in doesn't support
 
 major=1
-minor=8
-patch=4
+minor=9
+patch=0
 
 base_version=${major}.${minor}.${patch}