Fix Dockerfile for podman too (#583)

Author: andreabenini

Dockerfile

@@ -8,8 +8,8 @@ ENV NODE_OPTIONS="--max-old-space-size=4096"
 RUN npm run build
 
 # Stage 2: Setup the Nginx Server to serve the app
-FROM nginx:stable-alpine3.17 AS production
+FROM docker.io/library/nginx:stable-alpine3.17 AS production
 COPY --from=build /app/dist /usr/share/nginx/html
 RUN echo 'server { listen 80; server_name _; root /usr/share/nginx/html;  location / { try_files $uri /index.html; } }' > /etc/nginx/conf.d/default.conf
 EXPOSE 80
-CMD ["nginx", "-g", "daemon off;"]
+CMD ["nginx", "-g", "daemon off;"]