Bump Microsoft.Extensions.DependencyInjection from 7.0.0 to 8.0.0

Bumps [Microsoft.Extensions.DependencyInjection](https://github.com/dotnet/runtime) from 7.0.0 to 8.0.0.
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v7.0.0...v8.0.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

IDisposableAnalyzers.Test/IDisposableAnalyzers.Test.csproj

@@ -35,7 +35,7 @@
     <PackageReference Include="Gu.Roslyn.Asserts" Version="4.3.0" />
     <PackageReference Include="Gu.Roslyn.Asserts.Analyzers" Version="4.0.0" PrivateAssets="all" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.5.0" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.1.1" />
     <PackageReference Include="MSTest.TestFramework" Version="3.1.1" />

ValidCode/ValidCode.csproj

@@ -22,7 +22,7 @@
     <PackageReference Include="Gu.Inject" Version="0.3.9" />
     <PackageReference Include="Gu.Inject.Rebind" Version="0.3.9" />
     <PackageReference Include="Gu.Wpf.Reactive" Version="5.0.1" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
     <PackageReference Include="Moq" Version="4.20.69" />
     <PackageReference Include="Ninject" Version="3.3.6" />
     <PackageReference Include="NUnit" Version="3.14.0" />