netter way to fix path rights

Dockerfile

@@ -1,7 +1,7 @@
 FROM grobid/grobid:0.7.3-SNAPSHOT
 USER root
-RUN mkdir -m 777 -p /opt/grobid/grobid-home/tmp
-RUN mkdir -m 777 -p /opt/grobid/logs
+RUN chmod -R uog+rw  /opt/grobid/grobid-home/tmp
+RUN chmod -R uog+rw  -p /opt/grobid/logs
 RUN chmod -R uog+rw /data/db
 ENTRYPOINT ["/tini", "-s", "--"]
 CMD ["./grobid-service/bin/grobid-service"]