Update herdsman and converters.

lib/util/settings.js

@@ -53,6 +53,7 @@ const defaults = {
         channel: 11,
         baudrate: 115200,
         rtscts: true,
+        adapter_concurrent: null,
 
         // Availability timeout in seconds, disabled by default.
         availability_timeout: 0,
@@ -183,6 +184,7 @@ const schema = {
                 homeassistant_discovery_topic: {type: 'string'},
                 homeassistant_status_topic: {type: 'string'},
                 timestamp_format: {type: 'string'},
+                adapter_concurrent: {type: 'number'},
             },
         },
         map_options: {