remove step in dockerfile

Dockerfile

@@ -40,7 +40,7 @@ ENV NEXT_TELEMETRY_DISABLED 1
 RUN addgroup --system --gid 1001 nodejs
 RUN adduser --system --uid 1001 nextjs
 
-COPY --from=builder /app/public ./public
+# COPY --from=builder /app/public ./public
 
 RUN mkdir .next
 RUN chown nextjs:nodejs .next