build(deps): Bump Serilog from 2.11.0 to 2.12.0

Bumps [Serilog](https://github.com/serilog/serilog) from 2.11.0 to 2.12.0.
- [Release notes](https://github.com/serilog/serilog/releases)
- [Changelog](https://github.com/serilog/serilog/blob/dev/CHANGES.md)
- [Commits](serilog/serilog@v2.11.0...v2.12.0)

---
updated-dependencies:
- dependency-name: Serilog
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Directory.Packages.props

@@ -16,7 +16,7 @@
 		<PackageVersion Include="NodaTime" Version="3.1.2"/>
 		<PackageVersion Include="NodaTime.Serialization.SystemTextJson" Version="1.0.0"/>
 		<PackageVersion Include="NodaTime.Testing" Version="3.1.2"/>
-		<PackageVersion Include="Serilog" Version="2.11.0"/>
+		<PackageVersion Include="Serilog" Version="2.12.0"/>
 		<PackageVersion Include="Serilog.AspNetCore" Version="6.0.1"/>
 		<PackageVersion Include="Serilog.Sinks.XUnit" Version="3.0.3"/>
 		<PackageVersion Include="System.Linq.Async" Version="6.0.1"/>