Avoid pre-release version of Testably.Abstractions.FileSystem.Interface

Author: vbreuss

Directory.Packages.props

@@ -7,7 +7,7 @@
     <PackageVersion Include="Microsoft.NETFramework.ReferenceAssemblies.net462" Version="1.0.3" />
     <PackageVersion Include="IsExternalInit" Version="1.0.3" />
     <PackageVersion Include="Nullable" Version="1.3.1" />
-    <PackageVersion Include="Testably.Abstractions.FileSystem.Interface" Version="9.0.0-pre.2" />
+    <PackageVersion Include="Testably.Abstractions.FileSystem.Interface" Version="9.0.0" />
   </ItemGroup>
   <ItemGroup>
     <PackageVersion Include="BenchmarkDotNet" Version="0.14.0" />