e2e-tests: Make CloneUsingMultiGerrit1 name unique

Change-Id: I87ef00e729549f8aea3d6e6cd8328f6334130278
diff --git a/src/test/scala/com/googlesource/gerrit/plugins/multisite/scenarios/CloneUsingMultiGerrit1.scala b/src/test/scala/com/googlesource/gerrit/plugins/multisite/scenarios/CloneUsingMultiGerrit1.scala
index c831979..9297907 100644
--- a/src/test/scala/com/googlesource/gerrit/plugins/multisite/scenarios/CloneUsingMultiGerrit1.scala
+++ b/src/test/scala/com/googlesource/gerrit/plugins/multisite/scenarios/CloneUsingMultiGerrit1.scala
@@ -35,7 +35,7 @@
     replaceKeyWith("_project", default, next)
   }
 
-  val test: ScenarioBuilder = scenario(name)
+  val test: ScenarioBuilder = scenario(unique)
     .feed(data)
     .exec(gitRequest)