bring back files after directory rename

03_logs_with_loki/log-generator/Dockerfile

@@ -0,0 +1,11 @@
+FROM golang:alpine AS builder
+
+ADD logger.go /logger.go
+
+RUN go build -o /service /logger.go
+
+FROM scratch
+
+COPY --from=builder /service .
+
+ENTRYPOINT [ "/service" ]