Change deletion_enabled setting to deletion_mode (#6190)
Change deletion_enabled setting to deletion_mode (#6190)

* Change deletion_enabled setting to deletion_mode

Signed-off-by: Michel Hollands <87181a7857e0feec74d1a6439c79fba6f8adaafa@grafana.com>

* Empty commit
grafana/loki,grafana/loki,grafana/loki,grafana/loki,grafana/loki,grafana/loki