chore: set one fix version for EntityFramework

Author: Markus Koch

Directory.Build.props

@@ -8,12 +8,4 @@
     <EffortVersion>2.2.1</EffortVersion>
   </PropertyGroup>
 
-  <PropertyGroup Condition=" '$(TargetFramework)' == 'net461' ">
-    <EFVersion>6.1.3</EFVersion>
-  </PropertyGroup>
-
-  <PropertyGroup Condition=" '$(TargetFramework)' == 'netstandard2.1' or '$(TargetFramework)' == 'netcoreapp3.0' or '$(TargetFramework)' == 'net6.0' ">
-    <EFVersion>6.3.0</EFVersion>
-  </PropertyGroup>
-
 </Project>

src/AutoMapper.Collection.EntityFramework/AutoMapper.Collection.EntityFramework.csproj

@@ -29,7 +29,7 @@
 
   <ItemGroup>
     <PackageReference Include="AutoMapper.Extensions.ExpressionMapping" Version="1.0.0" />
-    <PackageReference Include="EntityFramework" Version="$(EfVersion)" />
+    <PackageReference Include="EntityFramework" Version="6.3.0" />
     <PackageReference Include="MinVer" Version="2.3.1">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>