logstash: re-add bundle update and update bundler (#5284)
logstash: re-add bundle update and update bundler (#5284)

* update to latest logstash and bundler

Signed-off-by: Edward Welch <4e1cbdeb5d169ce17df53d96f1e78e8fa81360a1@grafana.com>

* re-add bundle update

Signed-off-by: Edward Welch <4e1cbdeb5d169ce17df53d96f1e78e8fa81360a1@grafana.com>
grafana/loki,grafana/loki,grafana/loki,grafana/loki,grafana/loki,grafana/loki