Update `Microsoft.CodeAnalysis.NetAnalyzers` to `6.0.0` (#285)
Update `Microsoft.CodeAnalysis.NetAnalyzers` to `6.0.0` (#285)

Co-authored-by: Cijo Thomas <242191b8c991f635fefc07748c2f69af50b38db4@microsoft.com>
open-telemetry/opentelemetry-dotnet-contrib,open-telemetry/opentelemetry-dotnet-contrib