add config to allow test to pass for jruby

test/new_relic/agent/configuration/manager_test.rb

@@ -492,20 +492,22 @@ def test_apply_transformations_reraises_errors
     end
 
     def test_auto_determined_values_stay_cached
-      name = :knockbreck_manse
+      with_config(:'security.agent.enabled' => true) do
+        name = :knockbreck_manse
 
-      DependencyDetection.defer do
-        named(name)
-        executes { use_prepend? }
-      end
+        DependencyDetection.defer do
+          named(name)
+          executes { use_prepend? }
+        end
 
-      key = :"instrumentation.#{name}"
-      with_config(key => 'auto') do
-        DependencyDetection.detect!
+        key = :"instrumentation.#{name}"
+        with_config(key => 'auto') do
+          DependencyDetection.detect!
 
-        @manager.replace_or_add_config(ServerSource.new({}))
+          @manager.replace_or_add_config(ServerSource.new({}))
 
-        assert_equal :prepend, @manager.instance_variable_get(:@cache)[key]
+          assert_equal :prepend, @manager.instance_variable_get(:@cache)[key]
+        end
       end
     end