Add `v0.12-debian-forward`
Add `v0.12-debian-forward`

Signed-off-by: Hattori Keigo <ed4e20c19e6268d2ff4c3ff8a5d7efb645aecb95@gmail.com>

fluent/fluentd-kubernetes-daemonset,fluent/fluentd-kubernetes-daemonset,fluent/fluentd-kubernetes-daemonset