Write created lines when negotiating OpenMetrics#504

Merged

SuperQ merged 4 commits intoprometheus:mainfrom ArthurSens:open-metrics-created

Feb 28, 2024

+133-10

Commits on Feb 18, 2024

expfmt/openmetrics: Write created timestamps for counters, summaries and histograms
Arthur Silva Sens
committed
expfmt/encoder: Allow opt-in for OM created lines
Arthur Silva Sens
committed
Fix linting issues
Arthur Silva Sens
committed

Commits on Feb 27, 2024

remove unnecessary allocation
Arthur Silva Sens
committed