Release for Gerrit 2.8

Change-Id: Ie7c2e1b6e3e711ce730807ad634f2d2505db9c54

pom.xml

diff --git a/pom.xml b/pom.xml
index 669f657..588788f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>com.googlesource.gerrit.plugins.its</groupId>
     <artifactId>hooks-its-parent</artifactId>
-    <version>2.8-SNAPSHOT</version>
+    <version>2.8</version>
   </parent>
   <artifactId>hooks-jira</artifactId>
   <packaging>jar</packaging>