Bump System.Diagnostics.DiagnosticSource from 8.0.1 to 9.0.0 in /docs/core/diagnostics/snippets/Metrics in the dotnet group#43444

dotnet-policy-service[bot] merged 1 commit intomaindotnet/docs:mainfrom

dependabot/nuget/docs/core/diagnostics/snippets/Metrics/dotnet-2b316d4a0bdotnet/docs:dependabot/nuget/docs/core/diagnostics/snippets/Metrics/dotnet-2b316d4a0bCopy head branch name to clipboard