Update Dockerfile

Dockerfile

@@ -11,11 +11,11 @@ RUN apk update && apk add --no-cache \
 RUN pip install flask pymongo[srv] --break-system-packages
 COPY config.yaml /app/librechat.yaml
 #secrets
-RUN --mount=type=secret,example=SUDO_SECRET,required=true cat /run/secrets/SUDO_SECRET > /app/sudo.sec
+RUN --mount=type=secret,id=SUDO_SECRET,required=true cat /run/secrets/SUDO_SECRET > /app/sudo.sec
 RUN export SUDO_SECRET=$(cat /app/sudo.sec)
-RUN --mount=type=secret,example=MONGO_URI,required=true cat /run/secrets/MONGO_URI > /app/mongo.sec
+RUN --mount=type=secret,id=MONGO_URI,required=true cat /run/secrets/MONGO_URI > /app/mongo.sec
 RUN export MONGO_URI=$(cat /app/mongo.sec)
-RUN --mount=type=secret,example=FLASK_SECRET,required=true cat /run/secrets/FLASK_SECRET > /app/flask.sec
+RUN --mount=type=secret,id=FLASK_SECRET,required=true cat /run/secrets/FLASK_SECRET > /app/flask.sec
 RUN export FLASK_SECRET=$(cat /app/flask.sec)
 
 # Create admin structure