Set Gerrit to v3.5.0-rc2

Change-Id: Ib6428c8ac006490157bc889fe6c20198b95348de

build.sbt

diff --git a/build.sbt b/build.sbt
index b6fb497..ef222ce 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,6 +1,6 @@
 enablePlugins(GitVersioning)
 
-val gerritApiVersion = "3.4.0-rc0"
+val gerritApiVersion = "3.5.0-rc2"
 
 val pluginName = "analytics"