Add Gerrit 3.11.2 as latest version

Change-Id: I4b4fd3121da9e08726b8b7128c3e479c85313016

gerrit.rb

diff --git a/gerrit.rb b/gerrit.rb
index 6ff5ca4..5f6b5ae 100644
--- a/gerrit.rb
+++ b/gerrit.rb
@@ -10,8 +10,8 @@
 
   set_common_dependencies
 
-  version "3.11.1"
-  sha256 "ab4e619bd40feb95060d6efb0adafe9fde68547b3967ad4a9b2d20322084daf9"
+  version "3.11.2"
+  sha256 "a9813a969cee4e5430e6e64e2ece74384f0f93c84c78fbc443e2efd2c9e30589"
   url generate_url(version)
 
 end

gerrit@3.11.2.rb

diff --git a/gerrit@3.11.2.rb b/gerrit@3.11.2.rb
new file mode 100644
index 0000000..ff6360c
--- /dev/null
+++ b/gerrit@3.11.2.rb
@@ -0,0 +1,17 @@
+# typed: false
+# frozen_string_literal: true
+
+require_relative "./gerritbase"
+
+class GerritAT3112 < GerritBase
+  def self.java_version
+    "21"
+  end
+
+  set_common_dependencies
+
+  version "3.11.2"
+  sha256 "a9813a969cee4e5430e6e64e2ece74384f0f93c84c78fbc443e2efd2c9e30589"
+  url generate_url(version)
+
+end