DataStructures.Lists. CircularBuffer is not thread safe.

[xuanyuan5005]

DataStructures.Lists. CircularBuffer
Now
1,CircularBuffer.Add used by Producer threads
2,CircularBuffer.Add.Pop used by Consumer threads

Producer and Consumer is two different threads，when write the _count at the same time, the Count is not the desired value ！

[github-actions]

Thanks for supporting the development of C# Algorithms with your first issue! We look forward to handling it.

[hoowee]

您好，您的邮件我已经收到，会尽快处理，谢谢！中建八局设计管理总院 胡伟