Upgrade Gerrit API to 3.2.5.1

Change-Id: I36e295748258873b36ef9c7e4f1497d9b1e35133

build.sbt

diff --git a/build.sbt b/build.sbt
index 837e6c0..8bb7715 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,6 +1,6 @@
 enablePlugins(GitVersioning)
 
-val gerritApiVersion = "3.2.0-rc1"
+val gerritApiVersion = "3.2.5.1"
 
 val pluginName = "analytics"