Update index.js

it should fix the issue with axiom error: ' AxiosError: maxContentLength size of -1 exceeded'. There is open issue related to it in axiom github: axios/axios#4806. In hb it causes following errors: [10/18/2023, 5:11:17 PM] [homebridge-tasmota-control] Device: 192.168.0.220 DGM Plug1, check state error: AxiosError: timeout of 10000ms exceeded, trying again. I'm not sure if value of 2000 will be enough

index.js

@@ -99,7 +99,8 @@ class tasmotaDevice {
     this.axiosInstance = axios.create({
       method: 'GET',
       baseURL: url,
-      timeout: 10000
+      timeout: 10000,
+      maxContentLength: 2000
     });
 
     //check if the directory exists, if not then create it
@@ -248,4 +249,4 @@ class tasmotaDevice {
     this.log.debug(`Device: ${this.host} ${accessoryName}, publish as external accessory.`);
     this.startPrepareAccessory = false;
   };
-};
+};