Don't log no converter warning for genOta messages. #1620

lib/extension/deviceReceive.js

@@ -107,8 +107,8 @@ class DeviceReceive extends Extension {
             return c.cluster === data.cluster && type;
         });
 
-        // Check if there is an available converter
-        if (!converters.length) {
+        // Check if there is an available converter, genOta messages are not interesting.
+        if (!converters.length && data.cluster !== 'genOta') {
             logger.debug(
                 `No converter available for '${resolvedEntity.definition.model}' with cluster '${data.cluster}' ` +
                 `and type '${data.type}' and data '${JSON.stringify(data.data)}'`,