GroupReindexRunnable: Fix GroupReference import

Fix import with changed GroupReference package in GroupReindexRunnable.

Switch to snapshot api until that package change gets in a next release.

Change-Id: Idac4d2562a7162b2b939613d4c96753e6c9cdeb1
diff --git a/WORKSPACE b/WORKSPACE
index b66c67f..9af995e 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -12,7 +12,7 @@
     "gerrit_api",
 )
 
-gerrit_api()
+gerrit_api(version = "3.3.0-SNAPSHOT")
 
 load("//:external_plugin_deps.bzl", "external_plugin_deps")
 
diff --git a/src/main/java/com/ericsson/gerrit/plugins/highavailability/autoreindex/GroupReindexRunnable.java b/src/main/java/com/ericsson/gerrit/plugins/highavailability/autoreindex/GroupReindexRunnable.java
index e37234c..1d31ebc 100644
--- a/src/main/java/com/ericsson/gerrit/plugins/highavailability/autoreindex/GroupReindexRunnable.java
+++ b/src/main/java/com/ericsson/gerrit/plugins/highavailability/autoreindex/GroupReindexRunnable.java
@@ -15,7 +15,7 @@
 package com.ericsson.gerrit.plugins.highavailability.autoreindex;
 
 import com.ericsson.gerrit.plugins.highavailability.forwarder.rest.AbstractIndexRestApiServlet;
-import com.google.gerrit.common.data.GroupReference;
+import com.google.gerrit.entities.GroupReference;
 import com.google.gerrit.server.group.db.Groups;
 import com.google.gerrit.server.util.OneOffRequestContext;
 import com.google.inject.Inject;