Update Dockerfile

Dockerfile

@@ -30,8 +30,7 @@ ARG DB_POSTGRESDB_PASSWORD=$DB_POSTGRESDB_PASSWORD
 ARG NODE_FUNCTION_ALLOW_BUILTIN=*
 ARG NODE_FUNCTION_ALLOW_EXTERNAL=*
 
-RUN sed -i 's/dl-cdn.alpinelinux.org/dl-8.alpinelinux.org/g' /etc/apk/repositories
-# Install system dependencies
+
 RUN apk add --no-cache \
     git \
     python3 \