Keep tarball and release properties for release
The installer file created by the package role can not be scanned by
JFrog XRAY due to it being an incompatible artifact type. In order for
the artifact to be scanned, it needs to be in one of the supported
formats.
This change updates package role to keep the tarball if the packaging
is run by release job in order to make scanning of artifacts possible.
In addition to keeping the tarball around, release job records release
metadata in release.properties file. This file is needed to be included
in tarball and installer file in order to make the traceability better.
Please note that both of these operations take effect if the release
metadata file /tmp/release.properties exists. This file is only created
by release job on Jenkins and does not exist for manual builds so there
is not change for manual packaging.
Change-Id: I3189806fc7a45b63328dc7236c94119f2ee9e295
(cherry picked from commit
f8feaedc7ce75ad5524fab105d0b6d7dc178f9fc)