dist folder for Parquet

[Julien Le Dem]

Could someone please create a parquet folder under:
https://dist.apache.org/repos/dist/dev/incubator/
So that we can publish KEYS.
I opened an INFRA ticket but they said mentors can help with this:
https://issues.apache.org/jira/browse/INFRA-8182
Thank you
Julien