Increase gerrit session timeout to 24h.
Increase gerrit session timeout to 24h.

Set session cookies to SSL-only.

Change-Id: Ie49b0fe90f4c8c9f1c603d21b21e67fbdda6196c

open-switch/infra_puppet-gerrit,dhiana/puppet-gerrit,open-switch/infra_puppet-gerrit,dhiana/puppet-gerrit,open-switch/infra_puppet-gerrit,dhiana/puppet-gerrit