Enderlook.Pools/v0.2.3

• Improve documentation.
• Fix documentation typos.
• Fix error when using value types without parameterless constructor.
• Reduce memory consumption of DynamicValueObjectPool<T>.
• Minimal performance improvements.
• Tweak exception message thrown when a public parameterless constructor is not found for reference types and no factory was provided.
• Fix trimming not preserving public parameterless constructors of types used in pools.
• Fix ObjectPool<T>.Shared throwing when T is a value type.