Use ENTRYPOINT instead of CMD

Author: mingrammer

Dockerfile

@@ -3,5 +3,5 @@ ENV CGO_ENABLED=0
 RUN go get github.com/mingrammer/flog
 
 FROM scratch
-COPY --from=0 /go/bin/flog /flog
-CMD ["/flog"]
+COPY --from=0 /go/bin/flog /bin/flog
+ENTRYPOINT ["flog"]