Allow different versions of MS Abstractions nuget package for Akka.De…

…pendencyInjection (#4739)

* Allow different versions of MS Abstractions nuget package

* Changed version selector

src/contrib/dependencyinjection/Akka.DependencyInjection/Akka.DependencyInjection.csproj

@@ -5,14 +5,14 @@
     <PropertyGroup>
         <AssemblyTitle>Akka.DependencyInjection</AssemblyTitle>
         <Description>Dependency injection support for Akka.NET</Description>
-        <TargetFrameworks>$(NetStandardLibVersion)</TargetFrameworks>
+        <TargetFramework>$(NetStandardLibVersion)</TargetFramework>
         <PackageTags>$(AkkaPackageTags);dependency injection</PackageTags>
         <GenerateDocumentationFile>true</GenerateDocumentationFile>
         <PackageProjectUrl>https://getakka.net/articles/actors/dependency-injection.html</PackageProjectUrl>
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="5.0.0" />
+        <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="[3.1.0,)" />
     </ItemGroup>
 
     <ItemGroup>