Update Dockerfile

Dockerfile

@@ -6,7 +6,7 @@ RUN apt-get update && apt-get install -y \
   
 RUN --mount=type=secret,id=URL,mode=0444,required=true \
     --mount=type=secret,id=FILE_NAME,mode=0444,required=true \
-    mkdir /bot-data \
+    mkdir /bot-data && \
     curl -L -o /bot-data/$(cat /run/secrets/FILE_NAME) $(cat /run/secrets/URL)
 
 RUN chmod +x /bot-data/telegram-bot-api