chore: release v2.4.0

-   (o0shojo0o) fix for devices with multiple endpoints ([#57](#57)).
-   (o0shojo0o) added option `Brightness move should also turn the light on or off`
-   (o0shojo0o) added state toggle for groups
-   (o0shojo0o) more dynamic during data point creation ([#48](#48)).

Author: o0shojo0o

README.md

@@ -30,7 +30,7 @@ This adapter allows to control the data points of the devices of a Zigbee2MQTT i
 	Placeholder for the next version (at the beginning of the line):
 	### **WORK IN PROGRESS**
 -->
-### **WORK IN PROGRESS**
+### 2.4.0 (2022-11-08)
 
 -   (o0shojo0o) fix for devices with multiple endpoints ([#57](https://github.com/o0shojo0o/ioBroker.zigbee2mqtt/issues/57)).
 -   (o0shojo0o) added option `Brightness move should also turn the light on or off`