fix: update Snittlistan.Test project file configuration

Author: dlidstrom

Snittlistan.Test/Snittlistan.Test.csproj

@@ -137,9 +137,6 @@
     <PackageReference Include="Castle.Core">
       <Version>4.4.1</Version>
     </PackageReference>
-    <PackageReference Include="Castle.Windsor">
-      <Version>5.1.1</Version>
-    </PackageReference>
     <PackageReference Include="Lindhart.Analyser.MissingAwaitWarning">
       <Version>2.0.0</Version>
     </PackageReference>