Modify Prometheus exporter to translate non-monotonic Sums into gauges#3306

ocelotl merged 16 commits intoopen-telemetry:mainopen-telemetry/opentelemetry-python:mainfrom

brettimus:export-nonmonotonic-sums-as-gauges-in-prometheusbrettimus/opentelemetry-python:export-nonmonotonic-sums-as-gauges-in-prometheusCopy head branch name to clipboard