Upgrade Gerrit API to 3.3.3

Change-Id: Ie7fbdfede4d152b276823b4cd1a9e2c17dfb20c1

build.sbt

diff --git a/build.sbt b/build.sbt
index 2f0c197..7115209 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,6 +1,6 @@
 enablePlugins(GitVersioning)
 
-val gerritApiVersion = "3.3.2"
+val gerritApiVersion = "3.3.3"
 
 val pluginName = "analytics"