Update Serilog to 4.3.0 (#117)

---
updated-dependencies:
- dependency-name: Serilog
  dependency-version: 4.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Directory.Packages.props

@@ -71,7 +71,7 @@
 		<PackageVersion Include="OpenTelemetry.Instrumentation.StackExchangeRedis" Version="1.10.0-beta.1" />
 		<PackageVersion Include="oqo0.SwaggerThemes" Version="1.4.3" />
 		<PackageVersion Include="Seq.Api" Version="2025.1.0" />
-		<PackageVersion Include="Serilog" Version="4.2.0" />
+		<PackageVersion Include="Serilog" Version="4.3.0" />
 		<PackageVersion Include="Serilog.AspNetCore" Version="9.0.0" />
 		<PackageVersion Include="Serilog.Enrichers.Environment" Version="3.0.1" />
 		<PackageVersion Include="Serilog.Extensions.Hosting" Version="9.0.0" />