file missing in rpm installation

[IzekChen]

When I use yum upgrade from 6.3.0-1 to 6.3.1-1
It shows a file is missing
md5sum: /etc/elasticsearch/.elasticsearch.keystore.initial_md5sum: No such file or directory

[elasticmachine]

Pinging @elastic/es-core-infra

[jkakavas]

Possibly related to #29121

[rjernst]

This was fixed last year and we have packaging tests to ensure it is not broken again.