chore(deps): bump System.Text.Json in /src/Serilog.Ui.Core

Bumps [System.Text.Json](https://github.com/dotnet/runtime) from 8.0.4 to 8.0.5.
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v8.0.4...v8.0.5)

---
updated-dependencies:
- dependency-name: System.Text.Json
  dependency-type: direct:production
...

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

Author: dependabot[bot]

src/Serilog.Ui.Core/Serilog.Ui.Core.csproj

@@ -9,6 +9,6 @@
 	<ItemGroup>
 		<PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="8.0.1" />
 		<PackageReference Include="Microsoft.Extensions.Primitives" Version="8.0.0" />
-		<PackageReference Include="System.Text.Json" Version="8.0.4" />
+		<PackageReference Include="System.Text.Json" Version="8.0.5" />
 	</ItemGroup>
 </Project>