Merge StructLinq.BCL into Struct.Linq
Changes:
- 8c29b2a [Build] fix azure build.
- 545f561 [Build] fix mac os build.
- 2326e86 [Build] Update Nuke to 5.1.1
- 7d6a185 [Build] update GitVersion to 5.6.8
- 737cc38 [ToArray] Use GC.AllocateUninitializedArray for array allocation.
- 7263133 [GitVersion] update to 0.26
- 43f4718 [Infra] merge StructLinq.BCL project in Struct.Linq project.
- 91a7e4e [Benchmark] remove net3.1 bench.
- 4646ee5 [Infra] Support C# 9.0
This list of changes was auto generated.