Updated to linq2db 4.3.0. Bump version to 3.21.0

Author: sdanyliv

Build/linq2db.Default.props

@@ -1,6 +1,6 @@
 <Project>
 	<PropertyGroup>
-		<Version>3.20.0</Version>
+		<Version>3.21.0</Version>
 
 		<Authors>Svyatoslav Danyliv, Igor Tkachev, Dmitry Lukashenko, Ilya Chudin</Authors>
 		<Product>Linq to DB</Product>

Directory.Packages.props

@@ -5,8 +5,8 @@
 		<PackageVersion Include="NUnit" Version="3.13.3" />
 		<PackageVersion Include="FluentAssertions" Version="6.6.0" />
 
-		<PackageVersion Include="linq2db" Version="4.0.1" />
-		<PackageVersion Include="linq2db.Tools" Version="4.0.1" />
+		<PackageVersion Include="linq2db" Version="4.3.0" />
+		<PackageVersion Include="linq2db.Tools" Version="4.3.0" />
 
 		<PackageVersion Include="Microsoft.SourceLink.GitHub" Version="1.1.1" />
 		<PackageVersion Include="Microsoft.Bcl.AsyncInterfaces" Version="6.0.0" />

NuGet/linq2db.EntityFrameworkCore.nuspec

@@ -16,7 +16,7 @@
 		<dependencies>
 			<group targetFramework=".NETStandard2.0">
 				<dependency id="Microsoft.EntityFrameworkCore.Relational" version="3.1.25" />
-				<dependency id="linq2db" version="4.2.0" />
+				<dependency id="linq2db" version="4.3.0" />
 			</group>
 		</dependencies>
 	</metadata>

azure-pipelines.yml

@@ -1,8 +1,8 @@
 variables:
   solution: 'linq2db.EFCore.sln'
   build_configuration: 'Release'
-  assemblyVersion: 3.20.0
-  nugetVersion: 3.20.0
+  assemblyVersion: 3.21.0
+  nugetVersion: 3.21.0
   artifact_nugets: 'nugets'
 
 # build on commits to important branches (master + release branches):