UpdateCheckerIT: Remove unnecessary checks.api.enabled=true

Change-Id: I69febf91282325d9c541a979cff9f47a0d9f03f3
diff --git a/javatests/com/google/gerrit/plugins/checks/acceptance/api/UpdateCheckerIT.java b/javatests/com/google/gerrit/plugins/checks/acceptance/api/UpdateCheckerIT.java
index 8aa98b8..2809f02 100644
--- a/javatests/com/google/gerrit/plugins/checks/acceptance/api/UpdateCheckerIT.java
+++ b/javatests/com/google/gerrit/plugins/checks/acceptance/api/UpdateCheckerIT.java
@@ -57,7 +57,6 @@
   @ConfigSuite.Default
   public static Config defaultConfig() {
     Config cfg = new Config();
-    cfg.setBoolean("checks", "api", "enabled", true);
     cfg.setInt("index", null, "maxTerms", MAX_INDEX_TERMS);
     return cfg;
   }