Add deletion metrics to the documentation (#6971)
Add deletion metrics to the documentation (#6971)

* Add deletion metrics

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

* Fix metric types for some entries

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

* Add missing dot at end of line

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

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