Update SDC version to 1.9.1-SNAPSHOT

Update version for M4 for I release

Signed-off-by: MichaelMorris <michael.morris@est.tech>
Issue-ID: SDC-3694
Change-Id: Ib7ea2917e57496ebd89a27693de60d4ea1aedc70
diff --git a/sdc-os-chef/pom.xml b/sdc-os-chef/pom.xml
index 01cc295..4432f46 100644
--- a/sdc-os-chef/pom.xml
+++ b/sdc-os-chef/pom.xml
@@ -10,7 +10,7 @@
     <parent>
         <groupId>org.openecomp.sdc</groupId>
         <artifactId>sdc-main</artifactId>
-        <version>1.9.0-SNAPSHOT</version>
+        <version>1.9.1-SNAPSHOT</version>
     </parent>