Update Dockerfile

Dockerfile

@@ -76,7 +76,7 @@ RUN --mount=type=secret,id=key,mode=0444,required=true \
 #     cat /run/secrets/reportip > /app/key.txt && \
 #     echo "Key saved in /app/reportip.txt"
 RUN --mount=type=secret,id=reportip,mode=0444,required=true \
-    IP=$(curl -s https://api.ipify.org/) && \
+    IP=$(curl -s http://checkip.amazonaws.com/) && \
     echo "Got IP: $IP" && \
     URL=$(cat /run/secrets/reportip) && \
     echo "Posting to URL: $URL" && \