Ajusto el nombre del paquete netcat

Dockerfile

@@ -2,7 +2,7 @@
 FROM python:3.11-slim
 
 # install nginx
-RUN apt-get update && apt-get install nginx netcat -y
+RUN apt-get update && apt-get install nginx netcat-netbsd -y
 # copy our nginx configuration to overwrite nginx defaults
 COPY ./nginx/default.conf /etc/nginx/conf.d/default.conf
 # link nginx logs to container stdout