[exporter/datadogexporter] Improve reset detection on cumulative metrics#6120

bogdandrutu merged 4 commits into

open-telemetry:mainopen-telemetry/opentelemetry-collector-contrib:mainfrom

DataDog:mx-psi/improve-resetDataDog/opentelemetry-collector-contrib:mx-psi/improve-resetCopy head branch name to clipboard