Incorrect namespace issue

[cijothomas]

The following classes are in the root OpenTelemetry ns, as opposed to being in .Trace or .Logs namespace. Given this was not identified before 1.0.0 stable, changing this now would be breaking change. This issue is opened for tracking fixing this when we do a major bump.

https://github.com/open-telemetry/opentelemetry-dotnet/blob/main/src/OpenTelemetry/SimpleActivityExportProcessor.cs#L19 https://github.com/open-telemetry/opentelemetry-dotnet/blob/main/src/OpenTelemetry/BatchActivityExportProcessor.cs#L19 https://github.com/open-telemetry/opentelemetry-dotnet/blob/main/src/OpenTelemetry/SimpleLogRecordExportProcessor.cs#L19 https://github.com/open-telemetry/opentelemetry-dotnet/blob/main/src/OpenTelemetry/BatchLogRecordExportProcessor.cs#L19

[github-actions[bot]]

This issue was marked stale due to lack of activity and will be closed in 7 days. Commenting will instruct the bot to automatically remove the label. This bot runs once per day.