Make ActivityRecorder more threadsafe#104888

rzikm merged 1 commit into

dotnet:maindotnet/runtime:mainfrom

rzikm:104883-`SystemNetSecurityTestsTelemetryTestSuccessfulHandshake_ActivityRecorded`-failures-in-CIrzikm/dotnet-runtime:104883-`SystemNetSecurityTestsTelemetryTestSuccessfulHandshake_ActivityRecorded`-failures-in-CICopy head branch name to clipboard