Bump the extensions group with 1 update

Bumps the extensions group with 1 update: [Microsoft.Extensions.DependencyModel](https://github.com/dotnet/runtime).


Updates `Microsoft.Extensions.DependencyModel` from 6.0.0 to 8.0.0
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v6.0.0...v8.0.0)

---
updated-dependencies:
- dependency-name: Microsoft.Extensions.DependencyModel
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: extensions
...

Signed-off-by: dependabot[bot] <[email protected]>

src/Directory.Packages.props

@@ -1,7 +1,7 @@
 <Project>
   <ItemGroup>
     <PackageVersion Include="NuGetizer" Version="1.2.1" />
-    <PackageVersion Include="Microsoft.Extensions.DependencyModel" Version="6.0.0" />
+    <PackageVersion Include="Microsoft.Extensions.DependencyModel" Version="8.0.0" />
     <PackageVersion Include="Microsoft.Playwright" Version="1.42.0" />
     <PackageVersion Include="NuGet.ProjectModel" Version="6.9.1" />
     <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="8.0.0" />