Add http back and update version

Author: Smith8154

package.json

@@ -2,7 +2,7 @@
   "private": false,
   "displayName": "AirGradient",
   "name": "homebridge-airgradient",
-  "version": "2.3.1",
+  "version": "2.3.2",
   "description": "Fetches air quality information from AirGradient devices.",
   "license": "Apache-2.0",
   "repository": {

src/index.ts

@@ -157,7 +157,7 @@ class AirGradientSensor {
       : 800;
 
     // Construct the local API URL using the serialno
-    this.apiUrl = `airgradient_${this.serialno}.local/measures/current`;
+    this.apiUrl = `http://airgradient_${this.serialno}.local/measures/current`;
 
     this.accessory.getService(hap.Service.AccessoryInformation)!
       .setCharacteristic(hap.Characteristic.Manufacturer, 'AirGradient')