Build with released version 2.9 API

Change-Id: I25c432379d529293d98d79ee9fb445ed98fc2f96

pom.xml

diff --git a/pom.xml b/pom.xml
index 692c045..e8918e8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
   <name>force-draft</name>
   <groupId>com.googlesource.gerrit.plugins.forcedraft</groupId>
   <packaging>jar</packaging>
-  <version>2.9-SNAPSHOT</version>
+  <version>2.9</version>
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>