This updates the fluentd chart to add support for leveraging a
Kafka output. This required adding a kafka endpoint entry to the
chart's values.yaml, as well as the required template updates to
the fluentd deployment template and the addition of a secret for
kafka credentials
Depends-On: https://review.opendev.org/#/c/679297/
Change-Id: I80a487a0538f0b3704fb598da38c07feedaccb0e
Signed-off-by: Steve Wilkerson <sw5822@att.com>
4610dc0194