Update System.CommandLine from 2.0.0-rc.1.25451.107 to 2.0.0

Co-authored-by: BenjaminMichaelis <22186029+BenjaminMichaelis@users.noreply.github.com>

Author: Copilot

Directory.Packages.props

@@ -10,7 +10,7 @@
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
     <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="8.0.0" />
     <PackageVersion Include="Polly" Version="8.6.5" />
-	<PackageVersion Include="System.CommandLine" Version="2.0.0-rc.1.25451.107" />
+	<PackageVersion Include="System.CommandLine" Version="2.0.0" />
     <PackageVersion Include="xunit" Version="2.9.3" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.5" />
   </ItemGroup>

ListingManager.Tests/EssentialCSharp.ListingManager.Tests.csproj

@@ -18,7 +18,7 @@
     </ItemGroup>
 
     <ItemGroup>
-      <PackageReference Include="System.CommandLine" VersionOverride="2.0.0-rc.1.25451.107" />
+      <PackageReference Include="System.CommandLine" />
         <ProjectReference Include="..\ListingManager\EssentialCSharp.ListingManager.csproj" />
     </ItemGroup>