Add OrderBy and Order extensions

This extension use the same algorithm that System.LINQ but with zero allocation.
Benckmark

Changes:

• b24863a [OrderBy] add test for OrderByKey.
• bea7b98 [OrderBy] Update benchmarck
• 2dfb8b1 [OrderBy] Add tests and Benchmark
• 8dbcb34 [OrderBy] Add OrderBy support.
• 9748ae8 [Collection] add PooledList
• e0f6f61 [ToArray] add benchmark result.
• 3b7c7a6 [ToList/ToArray] add ToList and ToArray.
• 8734727 [Infra] Renaming.
• cabb415 [Documentation] Update readme.
• e8e821b [Distinct] Allow Distinct on Interface.

See More

• 04cc260 [Infra] fix compilation
• 1b91177 [Enumerable] EnumerableFromStructEnumerable and EnumerableFromRefStructEnumerable are now struct.
• ca64770 [Benchmark] update.

This list of changes was auto generated.