Bump Microsoft.Extensions.DependencyInjection and Microsoft.Extensions.DependencyInjection.Abstractions

Bumps [Microsoft.Extensions.DependencyInjection](https://github.com/dotnet/runtime) and [Microsoft.Extensions.DependencyInjection.Abstractions](https://github.com/dotnet/runtime). These dependencies needed to be updated together.

Updates `Microsoft.Extensions.DependencyInjection` from 9.0.3 to 9.0.4
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v9.0.3...v9.0.4)

Updates `Microsoft.Extensions.DependencyInjection.Abstractions` from 9.0.3 to 9.0.4
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v9.0.3...v9.0.4)

---
updated-dependencies:
- dependency-name: Microsoft.Extensions.DependencyInjection
  dependency-version: 9.0.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: Microsoft.Extensions.DependencyInjection.Abstractions
  dependency-version: 9.0.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

tests/BitzArt.XDoc.Tests/BitzArt.XDoc.Tests.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
         <ImplicitUsings>enable</ImplicitUsings>
@@ -15,8 +15,8 @@
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
-        <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.3" />
-        <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.3" />
+        <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.4" />
+        <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.4" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
         <PackageReference Include="xunit" Version="2.9.3" />
         <PackageReference Include="xunit.runner.visualstudio" Version="3.0.2">