[release] Core stable release 1.13.1 updates#6598

Kielek merged 2 commits into

mainopen-telemetry/opentelemetry-dotnet:mainfrom

otelbot/post-stable-core-1.13.1-updateopen-telemetry/opentelemetry-dotnet:otelbot/post-stable-core-1.13.1-updateCopy head branch name to clipboard