Fix NU1902 and NU1903 for Linqkit.Core project - #221

Microsoft.EntityFrameworkCore.Query.Internal.IAsyncQueryProvider is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release.

Microsoft.EntityFrameworkCore.Query.Internal.IAsyncQueryProvider is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release.

Microsoft.EntityFrameworkCore.Query.Internal.EntityQueryProvider is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release.

The default value specified for parameter 'cancellationToken' will have no effect because it applies to a member that is used in contexts that do not allow optional arguments

The type 'TimestampAttribute' in 'C:\Users\runneradmin\AppData\Local\Temp\Timestamp\Timestamp_LinqKit.Microsoft.EntityFrameworkCore31_v3ok4fmn.2ls.cs' conflicts with the imported type 'TimestampAttribute' in 'LinqKit.Core, Version=1.2.9.0, Culture=neutral, PublicKeyToken=bc217f8844052a91'. Using the type defined in 'C:\Users\runneradmin\AppData\Local\Temp\Timestamp\Timestamp_LinqKit.Microsoft.EntityFrameworkCore31_v3ok4fmn.2ls.cs'.

Targeting .NET Standard prior to 2.0 is no longer recommended. See https://aka.ms/dotnet/dotnet-standard-guidance for more details.

The type 'TimestampAttribute' in 'C:\Users\runneradmin\AppData\Local\Temp\Timestamp\Timestamp_LinqKit.EntityFramework_sat1bt0o.pdh.cs' conflicts with the imported type 'TimestampAttribute' in 'LinqKit.Core, Version=1.2.9.0, Culture=neutral, PublicKeyToken=bc217f8844052a91'. Using the type defined in 'C:\Users\runneradmin\AppData\Local\Temp\Timestamp\Timestamp_LinqKit.EntityFramework_sat1bt0o.pdh.cs'.

Targeting .NET Standard prior to 2.0 is no longer recommended. See https://aka.ms/dotnet/dotnet-standard-guidance for more details.

Targeting .NET Standard prior to 2.0 is no longer recommended. See https://aka.ms/dotnet/dotnet-standard-guidance for more details.

Targeting .NET Standard prior to 2.0 is no longer recommended. See https://aka.ms/dotnet/dotnet-standard-guidance for more details.

Targeting .NET Standard prior to 2.0 is no longer recommended. See https://aka.ms/dotnet/dotnet-standard-guidance for more details.

The type 'TimestampAttribute' in 'C:\Users\runneradmin\AppData\Local\Temp\Timestamp\Timestamp_LinqKit.EntityFramework_33l5t1te.k4q.cs' conflicts with the imported type 'TimestampAttribute' in 'LinqKit.Core, Version=1.2.9.0, Culture=neutral, PublicKeyToken=bc217f8844052a91'. Using the type defined in 'C:\Users\runneradmin\AppData\Local\Temp\Timestamp\Timestamp_LinqKit.EntityFramework_33l5t1te.k4q.cs'.

The type 'TimestampAttribute' in 'C:\Users\runneradmin\AppData\Local\Temp\Timestamp\Timestamp_LinqKit.EntityFramework_i2dsol34.z22.cs' conflicts with the imported type 'TimestampAttribute' in 'LinqKit.Core, Version=1.2.9.0, Culture=neutral, PublicKeyToken=bc217f8844052a91'. Using the type defined in 'C:\Users\runneradmin\AppData\Local\Temp\Timestamp\Timestamp_LinqKit.EntityFramework_i2dsol34.z22.cs'.

Targeting .NET Standard prior to 2.0 is no longer recommended. See https://aka.ms/dotnet/dotnet-standard-guidance for more details.

Targeting .NET Standard prior to 2.0 is no longer recommended. See https://aka.ms/dotnet/dotnet-standard-guidance for more details.

Targeting .NET Standard prior to 2.0 is no longer recommended. See https://aka.ms/dotnet/dotnet-standard-guidance for more details.

Targeting .NET Standard prior to 2.0 is no longer recommended. See https://aka.ms/dotnet/dotnet-standard-guidance for more details.

Targeting .NET Standard prior to 2.0 is no longer recommended. See https://aka.ms/dotnet/dotnet-standard-guidance for more details.

Targeting .NET Standard prior to 2.0 is no longer recommended. See https://aka.ms/dotnet/dotnet-standard-guidance for more details.