Add ConfigurationType Types to generated OpenAPI

This allows clients to see and work with the associated types for each NamedConfiguration key, even if the UpdateNamedConfiguration endpoint doesn't properly advertise its types.

MediaBrowser.Common/Configuration/IConfigurationManager.cs

@@ -60,6 +60,12 @@ namespace MediaBrowser.Common.Configuration
         /// <returns>System.Object.</returns>
         object GetConfiguration(string key);
 
+        /// <summary>
+        /// Gets the array of coniguration stores.
+        /// </summary>
+        /// <returns>Array of ConfigurationStore.</returns>
+        ConfigurationStore[] GetConfigurationStores();
+
         /// <summary>
         /// Gets the type of the configuration.
         /// </summary>