Updated linq2db package reference.

Author: sdanyliv

Source/LinqToDB.EntityFrameworkCore/linq2db.EntityFrameworkCore.csproj

@@ -9,7 +9,7 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="linq2db" Version="2.5.4" />
+		<PackageReference Include="linq2db" Version="2.6.0" />
 		<PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="2.2.0" />
 	</ItemGroup>
 

Tests/LinqToDB.EntityFrameworkCore.Tests/LinqToDB.EntityFrameworkCore.Tests.csproj

@@ -6,12 +6,12 @@
 
 	<ItemGroup>
 		<PackageReference Include="JetBrains.DotMemoryUnit" Version="3.0.20171219.105559" />
-		<PackageReference Include="linq2db" Version="2.5.4" />
+		<PackageReference Include="linq2db" Version="2.6.0" />
 		<PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="2.2.0" />
 		<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="2.2.0" />
 		<PackageReference Include="Microsoft.Extensions.Logging.Console" Version="2.2.0" />
 		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.0" />
-		<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="2.1.2" />
+		<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="2.2.0" />
 		<PackageReference Include="NUnit" Version="3.11.0" />
 		<PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="2.1.4" />
 	</ItemGroup>