Fixing channels path again

Dockerfile

@@ -2,13 +2,12 @@ FROM node:20-slim
 
 RUN apt-get update && apt-get install -y git python3
 RUN mkdir /epg
+RUN mkdir /channels
+COPY channels.xml /channels
 
 RUN git clone --depth 1 -b master https://github.com/iptv-org/epg.git /epg
 WORKDIR /epg
 
 RUN npm install
 
-RUN mkdir /channels
-COPY channels.xml /channels
-
 CMD npm run grab -- --channels /channels/channels.xml