Update ha-addon version.

ha-addon/config.json

@@ -1,6 +1,6 @@
 {
     "name": "Wmbusmeters (W-MBus to MQTT)",
-    "version": "0.2.19",
+    "version": "0.2.20",
     "slug": "wmbusmeters",
     "description": "Acquire utility meter readings using the wireless mbus protocol (WMBUS)",
     "arch": ["armv7", "aarch64", "amd64"],
@@ -19,7 +19,7 @@
     ],
     "options": {
         "data_path": "/config/wmbusmeters",
-        "conf": 
+        "conf":
             "loglevel=normal\ndevice=/dev/ttyUSB0:t1\nlogtelegrams=false\nformat=json\nlogfile=/dev/stdout\nshell=/wmbusmeters/mosquitto_pub.sh wmbusmeters/$METER_NAME \"$METER_JSON\"",
         "meters": [],
         "mqtt": {}
@@ -35,4 +35,4 @@
         "conf": "str",
         "meters": [ "str" ]
     }
-}
+}