Add support for .Net new buffer types, Span<T>, Memoery<T>, ArraySegement<T> and etc.

[salarcode]

Support form/to .Net new buffer type should be added.

Serialize from and to:

• ArraySegment<T>
• Span<T>
• ReadOnlySpan<T>
• Memory<T>
• ReadOnlyMemory<T>
• ReadOnlySequence<T>
• etc?

Also support these type as property to be serialized. These types will be treated as simple Arrays like ReadOnlySpan as String and ReadOnlySpan as byte[], but the boundaries (like position) will not be same in deserialization .