Investigate Prometheus Native Histograms

[fabianfett]

Prometheus has a new experimental feature called Native Histograms.

Native Histograms currently require export via deprecated protobufs, which is a bit weird.

More info:

• PromCon EU 2022: Native Histograms in Prometheus
• Youtube: Prometheus Native Histograms in Production - Björn Rabenstein, Grafana Labs