Bump Microsoft.Extensions.Hosting and Microsoft.Extensions.Hosting.Systemd

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

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

Updates `Microsoft.Extensions.Hosting.Systemd` 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.Hosting
  dependency-version: 9.0.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: Microsoft.Extensions.Hosting.Systemd
  dependency-version: 9.0.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Directory.Packages.props

@@ -32,7 +32,7 @@
         <PackageVersion Include="Microsoft.Extensions.Hosting"
                         Version="9.0.4" />
         <PackageVersion Include="Microsoft.Extensions.Hosting.Systemd"
-                        Version="9.0.3" />
+                        Version="9.0.4" />
         <PackageVersion Include="Wcwidth"
                         Version="2.0.0" />
     </ItemGroup>