fix cron for epg

Dockers/iptv-epg/Dockerfile

@@ -1,7 +1,7 @@
 FROM node:20-alpine
 
 # Install required packages
-RUN apk add --no-cache git curl unzip coreutils
+RUN apk add --no-cache git curl unzip coreutils dcron
 
 # Set working directory
 WORKDIR /app
@@ -9,7 +9,7 @@ WORKDIR /app
 # Clone the latest EPG repository code
 RUN git clone --depth 1 -b master https://github.com/iptv-org/epg.git . && \
     npm install && \
-    npm install pm2 serve -g
+    npm install serve -g
 
 # Create guides directory
 RUN mkdir -p /app/guides