Add support for switching scenes with LIDL FB21-001 remote control

The LIDL FB21-001 remote control supports switching between four different scenes by pressing the On-button multiple times in a row.

1st press on On-Button: publish {"action":"on", ...}
2nd press on On-Button: publish {"action":"switch_scene", "scene": 0}
3rd press on On-Button: publish {"action":"switch_scene", "scene": 1}
4th press on On-Button: publish {"action":"switch_scene", "scene": 2}
5th press on On-Button: publish {"action":"switch_scene", "scene": 3}
[... repeat from scene 0 ...]

Pressing the Off-Button resets the scene counter to 0

converters/fromZigbee.js

@@ -2886,6 +2886,18 @@ const converters = {
             return {action: `${button}${clickMapping[msg.data[3]]}`};
         },
     },
+    tuya_switch_scene: {
+        cluster: 'genOnOff',
+        type: 'raw',
+        convert: (model, msg, publish, options, meta) => {
+            if (hasAlreadyProcessedMessage(msg, model, msg.data[1])) return;
+            // Since it is a non standard ZCL command, no default response is send from zigbee-herdsman
+            // Send the defaultResponse here, otherwise the second button click delays.
+            // https://github.com/Koenkk/zigbee2mqtt/issues/8149
+            msg.endpoint.defaultResponse(0xfd, 0, 6, msg.data[1]).catch((error) => {});
+            return {action: 'switch_scene', action_scene: msg.data[3]};
+        },
+    },
     tuya_water_leak: {
         cluster: 'manuSpecificTuya',
         type: 'commandDataReport',

devices/lidl.js

@@ -575,8 +575,8 @@ module.exports = [
         vendor: 'Lidl',
         description: 'Livarno Lux switch and dimming light remote control',
         exposes: [e.action(['on', 'off', 'brightness_stop', 'brightness_step_up', 'brightness_step_down', 'brightness_move_up',
-            'brightness_move_down'])],
-        fromZigbee: [fz.command_on, fz.command_off, fz.command_step, fz.command_move, fz.command_stop],
+            'brightness_move_down', 'switch_scene'])],
+        fromZigbee: [fz.command_on, fz.command_off, fz.command_step, fz.command_move, fz.command_stop, fz.tuya_switch_scene],
         toZigbee: [],
     },
     {